PT-2019-13200 · Axiomatic Systems · Bento4

5Hadowblad3 · Published 2019-07-04 · Updated 2020-08-24 · CVE-2019-13238

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 Bento4 version 1.5.1.0

Description A memory allocation failure in Core/Ap4SdpAtom.cpp is unhandled, leading to crashes when parsing input video. The program allocates a new buffer to parse an atom in the stream, but the unhandled memory allocation failure causes a direct copy to a NULL pointer.

Recommendations For Bento4 version 1.5.1.0, consider applying a patch or fix that handles memory allocation failures in Core/Ap4SdpAtom.cpp to prevent crashes when parsing input video. As a temporary workaround, consider implementing error checking to handle NULL pointer exceptions until a patch is available.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2019-13238

Affected Products

Bento4

References · 7

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/396 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-13238 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-13238 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-13238 · Security Note
• https://ubuntu.com/security/CVE-2019-13238 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-13238 · Security Note
• https://t.me/cvenotify/178 · Telegram Post