CVE-2020-6624 Information

Description

jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.

CVSS Vector

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

Reference

https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858744 https://security.gentoo.org/glsa/202007-17

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.1