PT-2017-13953 · Gnu+2 · Gnu Libextractor+2

Leon Zhao · Published 2017-10-11 · Updated 2020-11-23 · CVE-2017-15266

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GNU Libextractor version 1.4

Description The issue is related to a Divide-By-Zero error in the EXTRACTOR wav extract method function, located in the wav extractor.c file. This error occurs when a zero sample rate is encountered.

Recommendations For GNU Libextractor version 1.4, consider applying a patch or fix to resolve the Divide-By-Zero error in the EXTRACTOR wav extract method function. As a temporary workaround, avoid using the wav extractor.c module with zero sample rates until a patch is available.

Exploit

Fix

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

ALT-PU-2017-2450

CVE-2017-15266

DLA-1198-1

MGASA-2017-0413

USN-4641-1

Affected Products

Alt Linux

Gnu Libextractor

Ubuntu

References · 30

• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=1499599 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-15266 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-17440 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15267 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-16430 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15266 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15600 · Vendor Advisory
• http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00002.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-20431 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15922 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-15266 · Security Note
• http://openwall.com/lists/oss-security/2017/10/11/1 · Patch
• https://osv.dev/vulnerability/CVE-2017-15266 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15602 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15601 · Vendor Advisory