PT-2019-16089 · Axiomatic Systems · Bento4

Cuanduoo · Published 2019-12-30 · Updated 2020-01-07 · CVE-2019-20091

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 Bento4 version 1.5.1.0

Description A NULL pointer dereference issue was discovered in the AP4 Descriptor::GetTag function when called from AP4 DecoderConfigDescriptor::GetDecoderSpecificInfoDescriptor in Ap4DecoderConfigDescriptor.cpp, potentially leading to a crash or other unintended behavior.

Recommendations For Bento4 version 1.5.1.0, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2019-20091

Affected Products

Bento4

References · 6

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/462 · Exploit
• https://ubuntu.com/security/CVE-2019-20091 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-20091 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-20091 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-20091 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20091 · Vendor Advisory