Vulnerability Monitor

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CVE-2021-20273

A flaw was found in privoxy before 3.0.32. A crash can occur via a crafted CGI request if Privoxy is toggled off.

Published

2021-03-09T14:15:12.757

Last Modified

2024-11-21T05:46:15.507

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	privoxy	privoxy	< 3.0.32	Yes
Operating System	debian	debian_linux	9.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1936658 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2021/03/msg00009.html Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202107-16 Third Party Advisory ([email protected])
https://www.privoxy.org/announce.txt Release Notes, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1936658 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/03/msg00009.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202107-16 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.privoxy.org/announce.txt Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)