CVE-2021-27804 Information

Description

JPEG XL (aka jpeg-xl) through 0.3.2 allows writable memory corruption.

CVSS Vector

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

Reference

https://gitlab.com/wg1/jpeg-xl/-/tags http://www.openwall.com/lists/oss-security/2021/03/01/3 http://seclists.org/fulldisclosure/2021/Mar/2 http://packetstormsecurity.com/files/161623/jpeg-xl-0.3.1-Memory-Corruption.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8