CVE-2018-10393
HIGHCVSS 7.5/10EPSS 2.40%
Last modified
CVE-2018-10393 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. bark_noise_hybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read.. EPSS estimates a 2.40% chance of exploitation in the next 30 days.
Description
bark_noise_hybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xiph.Org | Libvorbis | 1.3.6 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Redhat | Enterprise Linux | 8.0 |
| Redhat | Enterprise Linux Eus | 8.1 |
| Redhat | Enterprise Linux Eus | 8.2 |
| Redhat | Enterprise Linux Eus | 8.4 |
| Redhat | Enterprise Linux Server Aus | 8.2 |
| Redhat | Enterprise Linux Server Aus | 8.4 |
| Redhat | Enterprise Linux Server Tus | 8.2 |
| Redhat | Enterprise Linux Server Tus | 8.4 |
References
- https://access.redhat.com/errata/RHSA-2019:3703Third Party Advisory
- https://gitlab.xiph.org/xiph/vorbis/issues/2334Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00031.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00023.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-36Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3703Third Party Advisory
- https://gitlab.xiph.org/xiph/vorbis/issues/2334Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00031.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00023.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-36Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-10393?
bark_noise_hybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read.
How severe is CVE-2018-10393?
CVE-2018-10393 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.40% probability of exploitation in the next 30 days.
How do I fix CVE-2018-10393?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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