CVE-2021-44540
Published: 23 December 2021
A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing.
Priority
Status
Package | Release | Status |
---|---|---|
privoxy Launchpad, Ubuntu, Debian |
focal |
Released
(3.0.28-2ubuntu0.2)
|
jammy |
Not vulnerable
(3.0.33-1)
|
|
lunar |
Not vulnerable
(3.0.33-1)
|
|
trusty |
Needed
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
bionic |
Released
(3.0.26-5ubuntu0.3)
|
|
xenial |
Needs triage
|
|
upstream |
Released
(3.0.33-1)
|
|
kinetic |
Not vulnerable
(3.0.33-1)
|
|
Patches: upstream: https://www.privoxy.org/gitweb/?p=privoxy.git;a=commitdiff;h=652b4b7cb0 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |