CVE-2020-22219

Public Exploit

Description

Buffer Overflow vulnerability in function bitwriter_grow_ in flac before 1.4.0 allows remote attackers to run arbitrary code via crafted input to the encoder.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.33%
Vendor Advisory fedoraproject.org Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/xiph/flac/issues/215 issue tracking exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZD2AJTU4PCJQP7HPTS2L2ELJWBASCRGD/ vendor advisory
https://www.debian.org/security/2023/dsa-5500 vendor advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00028.html mailing list

Frequently Asked Questions

What is the severity of CVE-2020-22219?
CVE-2020-22219 has been scored as a high severity vulnerability.
How to fix CVE-2020-22219?
To fix CVE-2020-22219, 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-2020-22219 being actively exploited in the wild?
It is possible that CVE-2020-22219 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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