CVE-2020-36420 Information

Description

UNSUPPORTED WHEN ASSIGNED Polipo through 1.1.1 when NDEBUG is omitted allows denial of service via a reachable assertion during parsing of a malformed Range header. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://bugs.gentoo.org/755896 https://github.com/jech/polipo/commit/4d42ca1b5849518762d110f34b6ce2e03d6df9ec https://www.openwall.com/lists/oss-security/2020/11/18/1 http://www.openwall.com/lists/oss-security/2021/07/18/1

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5