Bug 2386026 (CVE-2025-54574) - CVE-2025-54574 squid-cache: Squid Buffer Overflow
Summary: CVE-2025-54574 squid-cache: Squid Buffer Overflow
Keywords:
Status: NEW
Alias: CVE-2025-54574
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2386063 2386064
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-01 19:01 UTC by OSIDB Bzimport
Modified: 2025-09-05 02:43 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:14414 0 None None None 2025-08-25 01:49:32 UTC

Description OSIDB Bzimport 2025-08-01 19:01:31 UTC 
Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access permissions.
Comment 2 errata-xmlrpc 2025-08-25 01:49:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:14414 https://access.redhat.com/errata/RHSA-2025:14414
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