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RLSA-2025:21142

Security Mirrored from RHSA-2025:21142
Issued at: 2025-11-21
Updated at: 2025-11-23

Synopsis

Important: python-kdcproxy security update



Description

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.

Security Fix(es):

* python-kdcproxy: Unauthenticated SSRF via Realm?Controlled DNS SRV (CVE-2025-59088)

* python-kdcproxy: Remote DoS via unbounded TCP upstream buffering (CVE-2025-59089)

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.



Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2393955 2393958

CVEs

CVE-2025-59088 CVE-2025-59089

Affected packages

Rocky Linux 10 aarch64 - AppStream

python3-kdcproxy-0:1.0.0-19.el10_1.noarch.rpm python-kdcproxy-0:1.0.0-19.el10_1.src.rpm

Rocky Linux 10 ppc64le - AppStream

python3-kdcproxy-0:1.0.0-19.el10_1.noarch.rpm python-kdcproxy-0:1.0.0-19.el10_1.src.rpm

Rocky Linux 10 s390x - AppStream

python3-kdcproxy-0:1.0.0-19.el10_1.noarch.rpm python-kdcproxy-0:1.0.0-19.el10_1.src.rpm

Rocky Linux 10 x86_64 - AppStream

python3-kdcproxy-0:1.0.0-19.el10_1.noarch.rpm python-kdcproxy-0:1.0.0-19.el10_1.src.rpm