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CVSSv2

CVE-2021-20276

Published: 09/03/2021 Updated: 05/08/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

A flaw was found in privoxy prior to 3.0.32. Invalid memory access with an invalid pattern passed to pcre_compile() may lead to denial of service.

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privoxy privoxy

debian debian linux 9.0

Vendor Advisories

Arch Linux Issues:
A security issue was found in Privoxy before version 3032 An invalid pattern passed to pcre_compile() could lead to invalid memory accesses Note that the obsolete PCRE code is scheduled to be removed before the 3033 release There has been a warning since 2008 already ...

Mailing Lists

Full Disclosure: Re: Multiple DoS issues fixed in Privoxy 3.0.32 stable
<!--X-Body-Begin--> <!--X-User-Header--> oss-sec mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Re: Multiple DoS issues fixed in Privoxy 3032 stable <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Fabian Kei ...

References

NVD-CWE-noinfohttps://bugzilla.redhat.com/show_bug.cgi?id=1936668https://www.privoxy.org/announce.txthttps://lists.debian.org/debian-lts-announce/2021/03/msg00009.htmlhttps://security.gentoo.org/glsa/202107-16https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-20276http://seclists.org/oss-sec/2021/q1/197
CVSSv2
CVSSv2
CVSSv3
VMScore
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