PT-2021-10582 · Bento4 · Bento4

Zhanggenexop · Published 2021-08-13 · Updated 2021-08-23 · CVE-2020-21066

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: Bento4 version 1.5.1.0

Description: An issue was discovered in Bento4, leading to a heap-buffer-overflow in AP4 Dec3Atom::AP4 Dec3Atom at Ap4Dec3Atom.cpp. This results in a denial of service, causing the program to crash, as demonstrated by mp42aac.

Recommendations: For Bento4 version 1.5.1.0, consider disabling the AP4 Dec3Atom::AP4 Dec3Atom function until a patch is available to prevent the heap-buffer-overflow. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-21066

Affected Products

Bento4

References · 7

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/408 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-21066 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-21066 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-21066 · Security Note
• https://ubuntu.com/security/CVE-2020-21066 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-21066 · Vendor Advisory
• https://t.me/cibsecurity/27342 · Telegram Post