CVE-2020-21066 — MEDIUM (6.5)

Vulnerability Description

An issue was discovered in Bento4 v1.5.1.0. There is a heap-buffer-overflow in AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42aac.

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	1.5.1.0

Related Weaknesses (CWE)

CWE-787

References

https://github.com/axiomatic-systems/Bento4/issues/408ExploitIssue TrackingThird Party Advisory
https://github.com/axiomatic-systems/Bento4/issues/408ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-21066?

CVE-2020-21066 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in Bento4 v1.5.1.0. There is a heap-buffer-overflow in AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42aac...

How severe is CVE-2020-21066?

CVE-2020-21066 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-2020-21066?

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