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CVE-2021-28651

Published: May 27, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a large amount of memory consumption.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://bugs.squid-cache.org/show_bug.cgi?id=5104

https://github.com/squid-cache/squid/security/advisories/GHSA-ch36-9jhx-phm4

vendor-advisory

FEDORA-2021-c0bec55ec7

vendor-advisory

FEDORA-2021-24af72ff2c

vendor-advisory

[debian-lts-announce] 20210614 [SECURITY] [DLA 2685-1] squid3 security update

mailing-list

https://security.netapp.com/advisory/ntap-20210716-0007/

[oss-security] 20231011 Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.

mailing-list

20231016 Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.

mailing-list

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