CVE-2021-20212

high

Description

A flaw was found in Privoxy in versions before 3.0.29. Memory leak if multiple filters are executed and the last one is skipped due to a pcre error leading to a system crash.

References

https://www.privoxy.org/3.0.29/user-manual/whatsnew.html

https://security.gentoo.org/glsa/202107-16

https://bugzilla.redhat.com/show_bug.cgi?id=1928736

Details

Source: Mitre, NVD

Published: 2021-03-25

Updated: 2021-12-14

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

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