CVE-2018-19432

MEDIUM

libsndfile 1.0.28 - Denial of Service via NULL Pointer Dereference in sf_write_int

Title source: llm
STIX 2.1

Description

An issue was discovered in libsndfile 1.0.28. There is a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service.

References (4)

Core 4
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://github.com/erikd/libsndfile/issues/427
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/105996
Vendor Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4013-1/

Scores

CVSS v3 6.5
EPSS 0.0296
EPSS Percentile 85.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (2)
debian/debian_linux 8.0
libsndfile_project/libsndfile 1.0.28
Published Nov 22, 2018
Tracked Since Feb 18, 2026