CVE-2018-20357

Public Exploit

Description

A NULL pointer dereference was discovered in sbr_process_channel of libfaad/sbr_dec.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.34%
Vendor Advisory debian.org Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/knik0/faad2/issues/28 third party advisory exploit
https://www.debian.org/security/2019/dsa-4522 vendor advisory
https://seclists.org/bugtraq/2019/Sep/28 mailing list
https://security.gentoo.org/glsa/202006-17 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-20357?
CVE-2018-20357 has been scored as a medium severity vulnerability.
How to fix CVE-2018-20357?
To fix CVE-2018-20357, 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-2018-20357 being actively exploited in the wild?
It is possible that CVE-2018-20357 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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