Debian Security Bug TrackerDEBIANCVE:CVE-2023-28625CVE-2023-28625
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
0.002 Low
EPSS
Percentile
61.3%
mod_auth_openidc is an authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. In versions 2.0.0 through 2.4.13.1, when OIDCStripCookies is set and a crafted cookie supplied, a NULL pointer dereference would occur, resulting in a segmentation fault. This could be used in a Denial-of-Service attack and thus presents an availability risk. Version 2.4.13.2 contains a patch for this issue. As a workaround, avoid using OIDCStripCookies.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libapache2-mod-auth-openidc | < 2.4.12.3-2 | libapache2-mod-auth-openidc_2.4.12.3-2_all.deb |
| Debian | 11 | all | libapache2-mod-auth-openidc | < 2.4.9.4-0+deb11u3 | libapache2-mod-auth-openidc_2.4.9.4-0+deb11u3_all.deb |
| Debian | 999 | all | libapache2-mod-auth-openidc | < 2.4.12.3-2 | libapache2-mod-auth-openidc_2.4.12.3-2_all.deb |
| Debian | 13 | all | libapache2-mod-auth-openidc | < 2.4.12.3-2 | libapache2-mod-auth-openidc_2.4.12.3-2_all.deb |
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
0.002 Low
EPSS
Percentile
61.3%