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f5F5F5:K000134597
HistoryMay 12, 2023 - 12:00 a.m.

K000134597 : mod_auth_openidc vulnerability CVE-2023-28625

2023-05-1200:00:00
my.f5.com
4
mod_auth_openidc
apache 2.x
openid connect
vulnerability
null pointer
segmentation fault
denial-of-service
cve-2023-28625
f5 products.

0.002 Low

EPSS

Percentile

61.3%

Security Advisory Description

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. (CVE-2023-28625)

Impact

There is no impact; F5 products are not affected by this vulnerability.