CVE-2021-32287

Public Exploit

Description

An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicWidth() located in hevcdecoderconfigrecord.cpp. It allows an attacker to cause code Execution.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.41%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/nokiatech/heif/issues/86 third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2021-32287?
CVE-2021-32287 has been scored as a high severity vulnerability.
How to fix CVE-2021-32287?
To fix CVE-2021-32287, 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-2021-32287 being actively exploited in the wild?
It is possible that CVE-2021-32287 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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