IBMF63CE2E2A489986C54BF2E2181836D53D82D6ECFE643D40B12C1C3E942F8B4CCSecurity Bulletin: IBM WebSphere Application Server shipped with IBM Security Access Manager for Enterprise Single Sign-On uses IBM HTTP Server that is vulnerable to arbitrary code execution due to Expat (CVE-2022-40674)
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.8%
Summary
IBM WebSphere Application Server shipped with IBM Security Access Manager for Enterprise Single Sign-On uses IBM HTTP Server that is vulnerable to arbitrary code execution due to Expat. The Expat library is used by IBM HTTP Server’s WebDAV (mod_dav) support, but may also be used by third-party Apache HTTP Server modules if they have been loaded into the server by the administrator. This has been addressed. [CVE-2022-40674]
Vulnerability Details
Refer to the security bulletin(s) listed in the Remediation/Fixes section
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Security Access Manager for Enterprise Single-Sign On | 8.2.0, 8.2.1, 8.2.2 |
Remediation/Fixes
IBM strongly encourages customers to update their systems rapidly.
| Principal Product and Version(s) | Affected Supporting Product and Version | Affected Supporting Product Security Bulletin |
|---|---|---|
| IBM Security Access Manager for Enterprise Single Sign-On 8.2.0 | IBM WebSphere Application Server 7.0 | Security Bulletin: IBM HTTP Server is vulnerable to arbitrary code execution due to Expat (CVE-2022-40674) |
| IBM Security Access Manager for Enterprise Single Sign-On 8.2.1 | IBM WebSphere Application Server 7.0, 8.5 | Security Bulletin: IBM HTTP Server is vulnerable to arbitrary code execution due to Expat (CVE-2022-40674) |
| IBM Security Access Manager for Enterprise Single Sign-On 8.2.2 | IBM WebSphere Application Server 8.5 | Security Bulletin: IBM HTTP Server is vulnerable to arbitrary code execution due to Expat (CVE-2022-40674) |
Workarounds and Mitigations
None
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.8%