PT-2017-13595 · Xiph.Org+3 · Libvorbis+3

CVE-2017-14633 · Published 2017-09-21 · Updated 2025-04-02

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libvorbis version 1.3.5

Description An out-of-bounds array read issue exists in the function mapping0 forward() in mapping0.c. This may lead to a denial of service (DoS) when operating on a crafted audio file with vorbis analysis().

Recommendations For libvorbis version 1.3.5, consider avoiding the use of the mapping0 forward() function until a patch is available. As a temporary workaround, restrict the processing of untrusted audio files to minimize the risk of exploitation.

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2018-1863

CVE-2017-14633

DLA-1368-1

DLA-2039-1

DSA-4113-1

MGASA-2018-0070

MGASA-2018-0084

OPENSUSE-SU-2024:11009-1

OPENSUSE-SU-2025:14957-1

SUSE-SU-2018:0015-1

SUSE-SU-2018:0016-1

USN-3569-1

Affected Products

Alt Linux

Suse

Ubuntu

Libvorbis

References · 57

• https://security-tracker.debian.org/tracker/DSA-4113-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14160 · Security Note
• https://gitlab.xiph.org/xiph/vorbis/issues/2329 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14633 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11333 · Security Note
• https://ubuntu.com/security/CVE-2017-14632 · Vendor Advisory
• https://debian.org/security/2018/dsa-4113 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-14633 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0084.html · Security Note
• https://security-tracker.debian.org/tracker/source-package/libvorbis · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20412 · Security Note
• https://ubuntu.com/security/notices/USN-3569-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-14633 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-14633 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-14633 · Security Note