Security Bulletin
Summary
IBM API Connect has addressed the following vulnerabilities.
Vulnerability Details
DESCRIPTION: PHP is vulnerable to a buffer overflow, caused by improper bounds checking by the mbfl_filt_conv_big5_wchar function. By sending specially crafted data, a remote attacker could overflow a buffer and obtain sensitive information or cause the application to crash.
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/175204 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2020-7059
DESCRIPTION: PHP is vulnerable to denial of service, caused by an out-of-bounds read in php_strip_tags_ex. 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/175030 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)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| API Connect | IBM API Connect V2018.4.1.0-2018.4.1.10 |
| API Connect | IBM API Connect V5.0.0.0-5.0.8.7 |
Remediation/Fixes
|
Affected Product |
Addressed in VRMF
|
APAR
|
Remediation / First Fix
|
|
IBM API Connect V5.0.0.0-5.0.8.7 |
5.0.8.8 | LI81501 | Addressed in IBM API Connect V5.0.8.8 Developer Portal is impacted. Follow this link and find the "Portal" package: http://www.ibm.com/support/fixcentral/swg/quickorder |
|
IBM API Connect V2018.4.1.0-2018.4.1.10 |
2018.4.1.11 | LI81501 |
Addressed in IBM API Connect V2018.4.1.11 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
20 May 2020: Updated CVE-2020-7060 description to match X-Force description.
13 May 2020: Removed erroneous CVE CVE-2020-7069, replaced with CVE-2020-7060 - CVSS 7.8 instead of 9.8
11 May 2020: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Internal Use Only
Document Location
Worldwide
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Document Information
Modified date:
20 May 2020
UID
ibm16208333