CVE-2020-19721 — MEDIUM (6.5)

Vulnerability Description

A heap buffer overflow vulnerability in Ap4TrunAtom.cpp of Bento 1.5.1-628 may lead to an out-of-bounds write while running mp42aac, leading to system crashes and a denial of service (DOS).

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Axiosys	Bento4	1.5.1-628

Related Weaknesses (CWE)

CWE-787

References

https://cwe.mitre.org/data/definitions/122.htmlThird Party Advisory
https://github.com/axiomatic-systems/Bento4/issues/415ExploitThird Party Advisory
https://cwe.mitre.org/data/definitions/122.htmlThird Party Advisory
https://github.com/axiomatic-systems/Bento4/issues/415ExploitThird Party Advisory

FAQ

What is CVE-2020-19721?

CVE-2020-19721 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A heap buffer overflow vulnerability in Ap4TrunAtom.cpp of Bento 1.5.1-628 may lead to an out-of-bounds write while running mp42aac, leading to system crashes and a denial of service (DOS).

How severe is CVE-2020-19721?

CVE-2020-19721 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-19721?

Check the references section above for vendor advisories and patch information. Affected products include: Axiosys Bento4.