Upstream information

CVE-2021-20274 at MITRE

Description

A flaw was found in privoxy before 3.0.32. A crash may occur due a NULL-pointer dereference when the socks server misbehaves.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
CVSS detail 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: 1183129 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP2
  • privoxy >= 3.0.32-bp152.4.9.1
  • privoxy-doc >= 3.0.32-bp152.4.9.1
 Patchnames:
openSUSE-2021-460
openSUSE Leap 15.2
  • privoxy >= 3.0.32-lp152.3.9.1
  • privoxy-doc >= 3.0.32-lp152.3.9.1
 Patchnames:
openSUSE-2021-443
openSUSE Tumbleweed
  • privoxy >= 3.0.32-2.3
  • privoxy-doc >= 3.0.32-2.3
 Patchnames:
openSUSE-Tumbleweed-2024-11193

SUSE Timeline for this CVE

CVE page created: Sat Mar 6 20:41:55 2021
CVE page last modified: Mon Oct 6 19:29:07 2025