CVE Vulnerability

CVE-2021-44540

A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.privoxy.org/3.0.33/user-manual/whatsnew.html, Broken Link Vendor Advisory
https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=652b4b7cb0 Mailing List Patch
Configurations

Configuration 1

cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*
Information

Published : 2021-12-23 08:15

Updated : 2022-01-06 04:15

NVD link : CVE-2021-44540

Mitre link : CVE-2021-44540

Products Affected
No products.
CWE
CWE-401