Home/CVE/A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to
CVE

CVE-2021-20272

A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to

A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash.

HIGH · CVSS 7.5 EPSS 0.02553
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-617Reachable Assertion
▤

Affected Products & Versions

2
privoxy< 3.0.32
debian linuxall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Mar 2021 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

4
suse-csafopenSUSE-SU-2024:11193-1
usnUSN-4886-1
suse-csafopenSUSE-SU-2021:0460-1
suse-csafopenSUSE-SU-2021:0443-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=1936651Issue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00009.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202107-16Third Party Advisory
https://www.privoxy.org/announce.txtVendor Advisory
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