PT-2018-12525 · FFmpeg+1 · Libav+1

Jinyu00 · Published 2018-07-20 · Updated 2018-09-14 · CVE-2018-14448

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 Untrunc through 2018-06-07

Description The issue arises from a NULL pointer dereference in the Codec::parse function, located in track.cpp, due to improper interaction with libav when processing a crafted MP4 file.

Recommendations For Untrunc through 2018-06-07, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2018-14448

Affected Products

Untrunc

Libav

References · 4

• 🔥 https://github.com/ponchio/untrunc/issues/131 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-14448 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14448 · Vendor Advisory
• http://hac425.unaux.com/index.php/archives/66 · Note