What’s Vulnerable › Vulnerabilities

CVE-2018-19661

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-11-29 · updated 2026-06-17
• Weakness: CWE-125

Description

An issue was discovered in libsndfile 1.0.28. There is a buffer over-read in the function i2ulaw_array in ulaw.c that will lead to a denial of service.

Affected products

• Debian Linux: 8.0
• Flexera Software LLC libsndfile: 1.0.28

References

• https://github.com/erikd/libsndfile/issues/429
• https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html
• https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
• https://usn.ubuntu.com/4013-1/
• https://github.com/erikd/libsndfile/issues/429
• https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html
• https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
• https://usn.ubuntu.com/4013-1/

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