CVE-2018-13139

moderate-risk
Published 2018-07-04

A stack-based buffer overflow in psf_memset in common.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted audio file. The vulnerability can be triggered by the executable sndfile-deinterleave.

Do I need to act?

~
1.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Debian Libsndfile Project

References (8)

Issue Tracking https://github.com/erikd/libsndfile/issues/397
Mailing List https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html
Third Party Advisory https://security.gentoo.org/glsa/201811-23
https://usn.ubuntu.com/4013-1/
Issue Tracking https://github.com/erikd/libsndfile/issues/397
Mailing List https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html
Third Party Advisory https://security.gentoo.org/glsa/201811-23
https://usn.ubuntu.com/4013-1/
41
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 4/34 · Minimal
Exposure 7/34 · Low