CVE-2021-46784

medium

Description

In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses.

References

Advisories
More

https://security.netapp.com/advisory/ntap-20221223-0007/

https://security-tracker.debian.org/tracker/CVE-2021-46784

https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w

https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9

http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch

http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch

http://www.openwall.com/lists/oss-security/2023/10/21/1

http://www.openwall.com/lists/oss-security/2023/10/13/10

http://www.openwall.com/lists/oss-security/2023/10/13/1

Details

Source: Mitre, NVD

Published: 2022-07-17

Updated: 2023-10-22

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H