CVE-2020-19499

Public Exploit

Description

An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.37%
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/strukturag/libheif/issues/138 third party advisory exploit
https://github.com/strukturag/libheif/commit/f7399b62d7fbc596f1b2871578c1d2053bedf1dd third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-19499?
CVE-2020-19499 has been scored as a high severity vulnerability.
How to fix CVE-2020-19499?
To fix CVE-2020-19499, 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-2020-19499 being actively exploited in the wild?
It is possible that CVE-2020-19499 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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