7.8

CVE-2021-20212

A flaw was found in Privoxy in versions before 3.0.29. Memory leak if multiple filters are executed and the last one is skipped due to a pcre error leading to a system crash.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Privoxy ≫ Privoxy Version < 3.0.29
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.02% 0.785
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://security.gentoo.org/glsa/202107-16
Third Party Advisory
https://www.privoxy.org/3.0.29/user-manual/whatsnew.html
Vendor Advisory
Release Notes
https://bugzilla.redhat.com/show_bug.cgi?id=1928736
Patch
Third Party Advisory
Issue Tracking