CVE-2022-1441 Information

Description

MP4Box is a component of GPAC-2.0.0 which is a widely-used third-party package on RPM Fusion. When MP4Box tries to parse a MP4 file it calls the function diST_box_read() to read from video. In this function it allocates a buffer str with fixed length. However content read from bs is controllable by user so is the length which causes a buffer overflow.

CVSS Vector

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

Reference

https://github.com/gpac/gpac/commit/3dbe11b37d65c8472faf0654410068e5500b3adb https://github.com/gpac/gpac/issues/2175

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8