PT-2018-12535 · Linuxsampler+1 · Libgig+1

Published 2018-07-20 · Updated 2018-09-13 · CVE-2018-14457

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libgig version 4.1.0

Description An issue was discovered in the function DLS::Info::UpdateChunks in DLS.cpp, which is located in the libgig software. This issue involves an out-of-bounds write.

Recommendations For libgig version 4.1.0, consider restricting access to the DLS::Info::UpdateChunks function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-14457

Affected Products

Debian

Libgig

References · 8

• 🔥 https://github.com/TeamSeri0us/pocs/blob/master/libgig/README.md · Exploit
• https://ubuntu.com/security/CVE-2018-14457 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-14457 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14457 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-14457 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-14457 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-14457 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-14457 · Vendor Advisory