CVE-2019-12854

high

Description

Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.

References

Advisories
More

https://www.debian.org/security/2019/dsa-4507

https://usn.ubuntu.com/4213-1/

https://seclists.org/bugtraq/2019/Aug/42

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/

https://bugs.squid-cache.org/show_bug.cgi?id=4937

http://www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb5a237e466d.patch

http://www.squid-cache.org/Advisories/SQUID-2019_1.txt

Details

Source: Mitre, NVD

Published: 2019-08-15

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.44493