CVE-2018-10392 Information

Description

mapping0_forward in mapping0.c in Xiph.Org libvorbis 1.3.6 does not validate the number of channels which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.

CVSS Vector

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

Reference

https://access.redhat.com/errata/RHSA-2019:3703 https://gitlab.xiph.org/xiph/vorbis/issues/2335 https://lists.debian.org/debian-lts-announce/2019/11/msg00031.html https://security.gentoo.org/glsa/202003-36

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

8.8