PT-2021-10982 · Bento4 · Bento4

Seviezhou · Published 2021-04-21 · Updated 2021-04-26 · CVE-2020-23912

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 versions prior to v1.6.0-638

Description: An issue exists in the function (AP4 StszAtom::GetSampleSize()) located in Ap4StszAtom.cpp, allowing an attacker to cause Denial of Service due to a NULL pointer dereference.

Recommendations: For versions prior to v1.6.0-638, consider updating to a version that fixes the NULL pointer dereference issue in the (AP4 StszAtom::GetSampleSize()) function.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2020-23912

Affected Products

Bento4

References · 6

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/540 · Exploit
• https://cve.org/CVERecord?id=CVE-2020-23912 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-23912 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-23912 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23912 · Security Note
• https://ubuntu.com/security/CVE-2020-23912 · Vendor Advisory