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

Author	Note
mdeslaur	same fix as CVE-2017-14633

Priority

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

References

Bugs

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