vulnerability

Gentoo Linux: CVE-2021-20213: Privoxy: Multiple vulnerabilities

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Severity

CVSS

(AV:N/AC:M/Au:N/C:N/I:N/A:P)

Published

Mar 25, 2021

Added

Jul 9, 2021

Modified

Mar 31, 2026

Description

A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.

Solution

gentoo-linux-upgrade-net-proxy-privoxy

References

CVE-2021-20213
https://attackerkb.com/topics/CVE-2021-20213
CWE-476
EUVD-EUVD-2021-7656
GENTOO-202107-16
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-7656

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