CVE-2017-14632 Information

Description

Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi-channels=0 a similar issue to Mozilla bug 550184.

CVSS Vector

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

Reference

https://gitlab.xiph.org/xiph/vorbis/issues/2328 https://lists.debian.org/debian-lts-announce/2018/04/msg00033.html https://usn.ubuntu.com/3569-1/ https://www.debian.org/security/2018/dsa-4113

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