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CVE-2017-14632

Published: 21 September 2017

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.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
libvorbis
Launchpad, Ubuntu, Debian
zesty Ignored
(end of life)
artful
Released (1.3.5-4ubuntu0.1)
trusty
Released (1.3.2-1.3ubuntu1.1)
upstream
Released (1.3.5-4.1)
xenial
Released (1.3.5-3ubuntu0.1)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H