PT-2017-14124 · Gnu+2 · Gnu Libextractor+2

Leon Zhao · Published 2017-10-17 · Updated 2020-11-23 · CVE-2017-15600

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/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 NULL Pointer Dereference in the EXTRACTOR nsf extract method function, located in the plugins/nsf extractor.c file.

Recommendations For GNU Libextractor version 1.4, consider avoiding the use of the EXTRACTOR nsf extract method function until a patch is available.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2017-2450

CVE-2017-15600

DLA-1198-1

USN-4641-1

Affected Products

Alt Linux

Gnu Libextractor

Ubuntu

References · 24

• 🔥 http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00004.html · Exploit
• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=1501695 · Exploit
• https://cve.org/CVERecord?id=CVE-2017-15600 · Security Note
• https://ubuntu.com/security/CVE-2017-17440 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15266 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15601 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15267 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-15600 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-16430 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15602 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-14346 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4641-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15922 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-14347 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-15600 · Security Note