Upstream information

CVE-2021-20216 at MITRE

Description

A flaw was found in Privoxy in versions before 3.0.31. A memory leak that occurs when decompression fails unexpectedly may lead to a denial of service. The highest threat from this vulnerability is to system availability.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1181650 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP2
  • privoxy >= 3.0.31-bp152.4.6.1
  • privoxy-doc >= 3.0.31-bp152.4.6.1
Patchnames:
openSUSE-2021-279
openSUSE Leap 15.2
  • privoxy >= 3.0.31-lp152.3.6.1
  • privoxy-doc >= 3.0.31-lp152.3.6.1
Patchnames:
openSUSE-2021-265
openSUSE Tumbleweed
  • privoxy >= 3.0.32-2.3
  • privoxy-doc >= 3.0.32-2.3
Patchnames:
openSUSE Tumbleweed GA privoxy-3.0.32-2.3


SUSE Timeline for this CVE

CVE page created: Tue Feb 2 10:02:46 2021
CVE page last modified: Wed Oct 26 22:59:43 2022