Integer Truncation Vulnerability in GPAC Project on Advanced Content Library
CVE-2021-21859

8.8HIGH

Key Information:

Vendor

Gpac

Status
Gpac Project
Vendor
CVE Published:
16 August 2021

What is CVE-2021-21859?

An integer truncation vulnerability in the MPEG-4 decoding component of the GPAC Project within the Advanced Content Library can be exploited when an unsuspecting user opens a specially crafted video file. The vulnerability arises due to the stri_box_read function handling processing of 'stri' FOURCC code atoms, potentially leading to a compromise of the system. Users are advised to exercise caution and apply available security updates to mitigate the risks associated with this vulnerability.

Affected Version(s)

GPAC Project GPAC Project Advanced Content commit a8a8d412dabcb129e695c3e7d861fcc81f608304, GPAC Project Advanced Content v1.0.1

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC
https://www.debian.org/security/2021/dsa-4966
vendor-advisoryx_refsource_DEBIAN

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.