Vulnerability Details : 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 server crash.
Products affected by CVE-2021-20272
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20272
2.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20272
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-20272
-
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.Assigned by: secalert@redhat.com (Primary)
References for CVE-2021-20272
-
https://www.privoxy.org/announce.txt
Vendor Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1936651
1936651 – (CVE-2021-20272) CVE-2021-20272 privoxy: Assertion that could be triggered with a crafted CGI requestIssue Tracking;Patch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/03/msg00009.html
[SECURITY] [DLA 2587-1] privoxy security updateMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202107-16
Privoxy: Multiple vulnerabilities (GLSA 202107-16) — Gentoo securityThird Party Advisory
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