CVE-2021-33362

Public Exploit

Description

Stack buffer overflow in the hevc_parse_vps_extension function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.30%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/gpac/gpac/issues/1780 patch exploit third party advisory issue tracking
https://github.com/gpac/gpac/commit/1273cdc706eeedf8346d4b9faa5b33435056061d third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-33362?
CVE-2021-33362 has been scored as a high severity vulnerability.
How to fix CVE-2021-33362?
To fix CVE-2021-33362, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33362 being actively exploited in the wild?
It is possible that CVE-2021-33362 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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