CVE-2018-19758

Public Exploit

Description

There is a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.85% Top 30%
Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1643812 third party advisory issue tracking exploit
https://lists.debian.org/debian-lts-announce/2019/01/msg00008.html third party advisory mailing list
https://usn.ubuntu.com/4013-1/ vendor advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html mailing list

Frequently Asked Questions

What is the severity of CVE-2018-19758?
CVE-2018-19758 has been scored as a medium severity vulnerability.
How to fix CVE-2018-19758?
To fix CVE-2018-19758, 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-2018-19758 being actively exploited in the wild?
It is possible that CVE-2018-19758 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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