Home/CVE/An issue was discovered in libsndfile 1.0.28. There is a NULL pointer dereference in the function sf_write_int in sndfil
CVE

CVE-2018-19432

An issue was discovered in libsndfile 1.0.28. There is a NULL pointer dereference in the function sf_write_int in sndfil

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.

MEDIUM · CVSS 6.5 EPSS 0.00965
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

2
libsndfile project libsndfileall versions
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · issues/427github.com
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Nov 2018 · 05:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

8
suse-csafopenSUSE-SU-2024:10992-1
suse-csafopenSUSE-SU-2021:1166-1
suse-csafopenSUSE-SU-2021:2764-1
suse-csafSUSE-SU-2021:2764-1
suse-csafSUSE-SU-2021:2615-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/105996Third Party AdvisoryVDB Entry
https://lists.debian.org/debian-lts-announce/2018/12/msg00016.htmlMailing ListThird Party Advisory
https://usn.ubuntu.com/4013-1/
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