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CVE-2017-11333

Published: 31 July 2017

The vorbis_analysis_wrote function in lib/block.c in Xiph.Org libvorbis 1.3.5 allows remote attackers to cause a denial of service (OOM) via a crafted wav file.

Notes

AuthorNote
mdeslaur
same fix as CVE-2017-14633

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
libvorbis
Launchpad, Ubuntu, Debian
upstream Needs triage

artful
Released (1.3.5-4ubuntu0.1)
bionic Not vulnerable
(1.3.5-4.1)
xenial
Released (1.3.5-3ubuntu0.1)
zesty Ignored
(end of life)
trusty
Released (1.3.2-1.3ubuntu1.1)
Patches:
upstream: https://gitlab.xiph.org/xiph/vorbis/commit/a79ec216cd119069c68b8f3542c6a425a74ab993

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H