Home/CVE/Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_
CVE

CVE-2017-14632

Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_

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.

CRITICAL · CVSS 9.8 EPSS 0.06507
Schedule remediation
  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

3
xiph.org libvorbisall versions
debian linuxall versions
canonical ubuntu linuxall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 Sep 2017 · 07:29 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

4
suse-csafopenSUSE-SU-2024:11009-1
usnUSN-3569-1
suse-csafSUSE-SU-2018:0015-1
suse-csafSUSE-SU-2018:0016-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gitlab.xiph.org/xiph/vorbis/issues/2328Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00033.htmlThird Party Advisory
https://usn.ubuntu.com/3569-1/Third Party Advisory
https://www.debian.org/security/2018/dsa-4113Third Party Advisory
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