Security Bulletin: IBM MQ Operator and IBM supplied MQ Advanced container images are vulnerable to multiple issues from Red Hat UBI packages and the IBM WebSphere Application Server Liberty

Vulnerability Details

CVEID:   CVE-2021-3521
DESCRIPTION:   RPM Project RPM could allow a remote attacker to bypass security restrictions, caused by improper validation the binding signature of subkeys prior to importing them. By persuading a victim to add a specially-crafted subkey to a legitimate public key, an attacker could exploit this vulnerability cause the victim to trust a malicious signature.
CVSS Base score: 4.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213411 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N)

CVEID:   CVE-2021-3999
DESCRIPTION:   GNU glibc is vulnerable to an off-by-one buffer overflow and underflow, caused by improper bounds checking by the getcwd() function. By sending a specially-crafted request, a local authenticated attacker could overflow a buffer and execute arbitrary code on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/217981 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2021-39031
DESCRIPTION:   IBM WebSphere Application Server - Liberty 17.0.0.3 through 22.0.0.1 could allow a remote authenticated attacker to conduct an LDAP injection. By using a specially crafted request, an attacker could exploit this vulnerability and could result in in granting permission to unauthorized resources. IBM X-Force ID: 213875.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213875 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2022-23219
DESCRIPTION:   GNU C Library (aka glibc) is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the clnt_create function in the sunrpc module. By sending a specially-crafted hostname argument, a local attacker could overflow a buffer and execute arbitrary code or cause a denial of service on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/217303 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2022-23218
DESCRIPTION:   GNU C Library (aka glibc) is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the svcunix_create function in the sunrpc module. By sending a specially-crafted path argument, a local attacker could overflow a buffer and execute arbitrary code or cause a denial of service on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/217302 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)