AlmaLinuxALSA-2023:6365Moderate: mod_auth_openidc security and bug fix update
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
61.3%
The mod_auth_openidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server.
Security Fix(es):
- mod_auth_openidc: Open Redirect in oidc_validate_redirect_url() using tab character (CVE-2022-23527)
- mod_auth_openidc: NULL pointer dereference when OIDCStripCookies is set and a crafted Cookie header is supplied (CVE-2023-28625)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| almalinux | 9 | x86_64 | mod_auth_openidc | < 2.4.9.4-4.el9 | mod_auth_openidc-2.4.9.4-4.el9.x86_64.rpm |
| almalinux | 9 | ppc64le | mod_auth_openidc | < 2.4.9.4-4.el9 | mod_auth_openidc-2.4.9.4-4.el9.ppc64le.rpm |
| almalinux | 9 | aarch64 | mod_auth_openidc | < 2.4.9.4-4.el9 | mod_auth_openidc-2.4.9.4-4.el9.aarch64.rpm |
| almalinux | 9 | s390x | mod_auth_openidc | < 2.4.9.4-4.el9 | mod_auth_openidc-2.4.9.4-4.el9.s390x.rpm |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
61.3%