Security Bulletin: Multiple vulnerabilities affect IBM® Db2® On Openshift and IBM® Db2® and Db2 Warehouse® on Cloud Pak for Data

Vulnerability Details

CVEID:   CVE-2019-11251
DESCRIPTION:   Kubernetes could allow a remote attacker to gain unauthorized access to the system, caused by an error in `kubectl cp` that allows a combination of two symlinks to copy a file outside of its destination directory. An attacker could exploit this vulnerability to write arbitrary files outside of the destination tree.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/168617 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID:   CVE-2019-11252
DESCRIPTION:   Kubernetes kube-controller-manager could allow a remote authenticated attacker to obtain sensitive information, caused by the leaking of user credentials in error messages in the mount failure logs and events for AzureFile and CephFS volumes. By gaining access to the log files, an attacker could exploit this vulnerability to obtain user credentials.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185780 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2021-25735
DESCRIPTION:   Kubernetes kube-apiserver could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw when performing note updates. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass a Validating Admission Webhook.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/199931 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H)

CVEID:   CVE-2020-15112
DESCRIPTION:   etcd is vulnerable to a denial of service, caused by a flaw in the ReadAll method in wal/wal.go. By sending a specially crafted data, a remote authenticated attacker could exploit this vulnerability to cause a runtime panic.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/186328 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-20699
DESCRIPTION:   Docker Engine is vulnerable to a denial of service, caused by a dockerd memory consumption issue. By using a large integer in a --cpuset-mems or --cpuset-cpus value, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/155499 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2020-8555
DESCRIPTION:   Kubernetes is vulnerable to server-side request forgery, caused by a flaw in the kube-controller-manager. By using a specially-crafted argument, a remote authenticated attacker could exploit this vulnerability to conduct SSRF attack to leak up to 500 bytes of arbitrary information from unprotected endpoints.
CVSS Base score: 3.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182744 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N)

CVEID:   CVE-2020-15106
DESCRIPTION:   etcd is vulnerable to a denial of service, caused by improper data validation in the decodeRecord method. By sending a specially crafted data, a remote authenticated attacker could exploit this vulnerability to cause panic in decodeRecord method,
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/186329 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2020-8552
DESCRIPTION:   Kubernetes kube-apiserver is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted resource request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/178254 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2018-1099
DESCRIPTION:   etcd could allow a remote attacker to gain access to the DNS records, caused by a DNS rebinding. An attacker could exploit this vulnerability to rebind DNS records.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/141541 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:   CVE-2019-11250
DESCRIPTION:   Kubernetes could allow a remote attacker to obtain sensitive information, caused by storing credentials in the log by the client-go library. By sending a specially-crafted command, a remote attacker could exploit this vulnerability to obtain sensitive information and use this information to launch further attacks against the affected system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/166710 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2020-8565
DESCRIPTION:   Kubernetes could allow a local authenticated attacker to obtain sensitive information, caused by a flaw when kube-apiserver is using logLevel >= 9. By gaining access to the log files, an attacker could exploit this vulnerability to obtain the Kubernetes authorization tokens information, and use this information to launch further attacks against the affected system.
CVSS Base score: 4.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189925 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2019-11254
DESCRIPTION:   Kubernetes is vulnerable to a denial of service, caused by a flaw in kube-apiserver. By sending a specially-crafted request using YAML payloads, a remote authenticated attacker could exploit this vulnerability to consume excessive CPU cycles.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/178935 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2020-8564
DESCRIPTION:   Kubernetes could allow a local authenticated attacker to obtain sensitive information, caused by a flaw when pull secrets are stored in a Docker config file and loglevel >= 4. By gaining access to the configuration files, an attacker could exploit this vulnerability to obtain full secrets or other credentials in docker, and use this information to launch further attacks against the affected system.
CVSS Base score: 4.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189924 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2020-8551
DESCRIPTION:   Kubernetes kubelet API is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/178253 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2021-41190
DESCRIPTION:   Open Container Initiative Distribution Specification could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw when a Content-Type header changed between two pulls of the same digest. By sending a specially-crafted request, an attacker could exploit this vulnerability to cause a client to interpret the resulting content differently.
CVSS Base score: 3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213802 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N)

CVEID:   CVE-2019-11840
DESCRIPTION:   Golang golang-googlecode-go-crypto could allow a remote attacker to obtain sensitive information, caused by a flaw in the amd64 implementation of golang.org/x/crypto/salsa20 and golang.org/x/crypto/salsa20/salsa. By generating a specially-crafted keystream, an attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/160943 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:   CVE-2021-43784
DESCRIPTION:   Open Container Initiative runc could allow a remote authenticated attacker to bypass security restrictions, caused by an integer overflow in netlink bytemsg length field. By sending a specially-crafted request, an attacker could exploit this vulnerability to override netlink-based container configuration to disable namespace protections entirely.
CVSS Base score: 6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/214558 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L)

CVEID:   CVE-2020-8557
DESCRIPTION:   Kubernetes kubelet is vulnerable to a denial of service, caused by an issue with not including the /etc/hostsfile file by the kubelet eviction manager when calculating ephemeral storage usage. By writing a large amount of data to the /etc/hostsfile, a local authenticated attacker could exploit this vulnerability to fill the storage space of the node and cause the node to fail.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185301 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2021-25737
DESCRIPTION:   Kubernetes could allow a remote authenticated attacker to obtain sensitive information, caused by a host network hijacking flaw due to holes in EndpointSlice validation. By redirecting pod traffic to private networks on a Node, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.
CVSS Base score: 2.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202128 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N)

CVEID:   CVE-2020-8559
DESCRIPTION:   Kubernetes kube-apiserver could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw when multiple clusters share the same certificate authority trusted by the client. By intercepting certain requests and sending a redirect response, an attacker could exploit this vulnerability to compromise other nodes.
CVSS Base score: 6.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185302 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H)

CVEID:   CVE-2021-31525
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by a flaw in net/http. By sending a specially-crafted header to ReadRequest or ReadResponse. Server, Transport, and Client, a remote attacker could exploit this vulnerability to cause a (panic) denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202709 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2019-11249
DESCRIPTION:   Kubernetes could allow a remote authenticated attacker to traverse directories on the system, caused by an incomplete fix for CVE-2019-1002101 and CVE-2019-11246. By persuading a victim to use the kubectl cp command with a malicious container, an attacker could replace or create arbitrary files on a user’s workstation.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/164768 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)

CVEID:   CVE-2020-8554
DESCRIPTION:   Kubernetes could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw when using LoadBalancer or ExternalIPs. By using man-in-the-middle attack techniques, an attacker could exploit this vulnerability to patch the status of a LoadBalancer service.
CVSS Base score: 6.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192721 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)

CVEID:   CVE-2021-25736
DESCRIPTION:   Kubernetes kube-proxy for Windows could allow a remote authenticated attacker to obtain sensitive information, caused by a flaw when the LoadBalancer controller does not set the "status.loadBalancer.ingress[].ip" field. An attacker could exploit this vulnerability to obtain traffic information forwarded to the local processes listening on the same port ("spec.ports[*].port") as a LoadBalancer Service, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/201652 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N)

CVEID:   CVE-2021-3121
DESCRIPTION:   An unspecified error with the lack of certain index validation, aka the skippy peanut butter issue in GoGo Protobuf has an unknown impact and attack vector.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194539 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:   CVE-2021-42248
DESCRIPTION:   GJSON is vulnerable to a denial of service, caused by a flaw in the gjson.Get function. By sending a specially-crafted JSON input, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/227236 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2021-27918
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an infinite loop flaw when using xml.NewTokenDecoder with a custom TokenReader. By persuading a victim to open a specially-crafted XML content, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198075 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

CVEID:   CVE-2020-7919
DESCRIPTION:   Go is vulnerable to a denial of service. By sending a malformed X.509 certificate, a remote attacker could exploit this vulnerability to cause a system panic.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/178227 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-17848
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an index out of range flaw during an html.Parse call in the html package. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/150633 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2020-9283
DESCRIPTION:   Golang golang.org/x/crypto is vulnerable to a denial of service, caused by an error during signature verification in the golang.org/x/crypto/ssh package. By persuading a victim to run a specially crafted file, a remote attacker could exploit this vulnerability to cause a panic.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/176688 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

CVEID:   CVE-2020-14040
DESCRIPTION:   Go Language x/text package is vulnerable to a denial of service, caused by a vulnerability in encoding/unicode in the UTF-16 decoder. By sending a single byte to a UTF16 decoder, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/184313 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-17846
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an error during an html.Parse call in the html package. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/150630 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-1002105
DESCRIPTION:   Kubernetes could allow a remote attacker to gain elevated privileges on the system, caused by the improper handling of requests in the API server. By sending a specially crafted proxy request directly to the backend, a remote attacker could exploit this vulnerability to establish a connection to create brokered services and deploy malicious code with elevated privileges.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/153638 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2018-17142
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by invalid memory address in html package (aka x/net/html). By using a specially-crafted value, a local attacker could exploit this vulnerability to cause a runtime error.
CVSS Base score: 4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/149973 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2019-11253
DESCRIPTION:   The Kubernetes API server is vulnerable to a denial of service, caused by a billion laughs attack, caused by an error when parsing YAML manifests. A remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/168618 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-17143
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by invalid memory address in html package (aka x/net/html). By using a specially-crafted value, a local attacker could exploit this vulnerability to cause a runtime error.
CVSS Base score: 4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/149972 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2020-29652
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by a NULL pointer dereference in the golang.org/x/crypto/ssh component. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/193622 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2021-33194
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an infinite loop in golang.org/x/net/html. By sending a specially-crafted ParseFragment input, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202644 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-17847
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an index out of range flaw during an html.Parse call in the html package. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/150632 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2020-36067
DESCRIPTION:   GJSON is vulnerable to a denial of service, caused by slice bounds out of range. By using a specially-crafted GET call, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194240 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2021-42836
DESCRIPTION:   GJSON is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted JSON, a remote attacker could exploit this vulnerability to cause a regular expression denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211919 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2019-11841
DESCRIPTION:   Golang could allow a remote attacker to conduct spoofing attacks, caused by a flaw in the clearsign package of supplementary Go cryptography libraries. An attacker could exploit this vulnerability to spoof the messages.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/160985 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID:   CVE-2021-43565
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an input validation flaw in golang.org/x/crypto's readCipherPacket() function. By sending an empty plaintext packet to a program linked with golang.org/x/crypto/ssh, a remote attacker could exploit this vulnerability to cause a panic.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/219761 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2022-27191
DESCRIPTION:   Go ssh package is vulnerable to a denial of service, caused by an unspecified flaw in certain circumstances involving AddHostKey. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/222162 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2021-44907
DESCRIPTION:   Qs is vulnerable to a denial of service, caused by insufficient sanitization of property in the gs.parse function. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/222194 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:   CVE-2017-1002101
DESCRIPTION:   Kubernetes could allow a remote attacker to obtain sensitive information, caused by using subpath volume mounts with any volume type. A remote authenticated attacker could exploit this vulnerability to access files/directories outside of the volume, including the host's filesystem.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/140496 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2018-1098
DESCRIPTION:   etcd is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to perform unauthorized actions. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/141542 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

CVEID:   CVE-2020-28852
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by improper input validation while processing a BCP 47 tag in language.ParseAcceptLanguage. By sending a specially-crafted HTTP Accept-Language header, a remote attacker could exploit this vulnerability to cause a slice bounds out of range panic.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194163 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2021-20206
DESCRIPTION:   containernetworking cni could allow a remote authenticated attacker to traverse directories on the system. An attacker could load a specially-crafted network configuration containing "dot dot" sequences (/../) in the 'type' field to execute arbitrary files on the system.
CVSS Base score: 7.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198968 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2021-25741
DESCRIPTION:   Kubernetes could allow a remote authenticated attacker to bypass security restrictions, caused by a symlink exchange flaw in kubelet. By sending a specially-crafted request, an attacker could exploit this vulnerability to create a container with subpath volume mounts to access files and directories outside of the volume.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/209533 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2017-18367
DESCRIPTION:   libseccomp-golang could allow a remote attacker to bypass security restrictions, caused by improper handling of multiple syscall arguments. By specifying a single matching argument, an attacker could exploit this vulnerability to bypass access restrictions.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/160136 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID:   CVE-2020-27813
DESCRIPTION:   Gorilla WebSocket is vulnerable to a denial of service, caused by an integer overflow with the length of websocket frames received. By sending a specially-crafted websocket connection request, a remote attacker could exploit this vulnerability to cause a denial of service condition on the HTTP Server.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192563 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2018-16886
DESCRIPTION:   etcd could allow a remote attacker to bypass security restrictions, caused by improper authentication in auth/store.go:AuthInfoFromTLS() when role-based access control (RBAC) is used and client-cert-auth is enabled. By sending a specially crafted REST API request to the gRPC-gateway, an attacker could exploit this vulnerability to bypass authentication.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/155498 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:   CVE-2021-3538
DESCRIPTION:   go.uuid could allow a remote attacker to obtain sensitive information, caused by the use of insecure randomness in the g.rand.Read function. By utilize cryptographic attack techniques, an attacker could exploit this vulnerability to obtain the UUIDs information, and use this information to launch further attacks against the affected system.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202922 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2019-11247
DESCRIPTION:   Kubernetes could allow a remote authenticated attacker to gain unauthorized access to the system, caused by an error in the API server. By sending a specially crafted request using the wrong scope, an attacker could exploit this vulnerability to create, view, update or delete the cluster-scoped resource.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/164767 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)

CVEID:   CVE-2019-16884
DESCRIPTION:   runc could allow a local attacker to bypass security restrictions, caused by a flaw in the libcontainer/rootfs_linux.go. By using a malicious volume, an attacker could exploit this vulnerability to bypass AppArmor restriction.
CVSS Base score: 4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/167792 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:   CVE-2020-26160
DESCRIPTION:   jwt-go could allow a remote attacker to bypass security restrictions, caused by a type assertion failure when m["aud"] happens to be []string{}. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass access restrictions.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189408 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2020-15113
DESCRIPTION:   etcd could allow a remote attacker to bypass security restrictions, caused by the lack of permission checks in the os.MkdirAll function when a given directory path exists already. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass access restrictions.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/186327 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:   CVE-2020-10752
DESCRIPTION:   OpenShift API Server could allow a remote attacker to obtain sensitive information, caused by the leaking of OAuthTokens to log files when API Server panic occurred. By gaining access to the log files, an attacker could exploit this vulnerability to obtain OAuthTokens information, and use this information to launch further attacks against the affected system.
CVSS Base score: 8.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/184792 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N)

CVEID:   CVE-2021-30465
DESCRIPTION:   Open Container Initiative runc could allow a remote authenticated attacker to bypass security restrictions, caused by a symlink exchange attack. By sending a specially-crafted request, an attacker could exploit this vulnerability to allow host filesystem being bind-mounted into the container.
CVSS Base score: 7.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202132 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N)

CVEID:   CVE-2020-28851
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by improper input validation while parsing the -u- extension in language.ParseAcceptLanguage. By sending a specially-crafted HTTP Accept-Language header, a remote attacker could exploit this vulnerability to cause an index out of range panic.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194162 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2021-44716
DESCRIPTION:   Golang Go is vulnerable to a denial of service, caused by an uncontrolled memory consumption in the header canonicalization cache in net/http. By sending HTTP/2 requests, a remote attacker could exploit this vulnerability to consume all available memory resources.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216553 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)