CVE-2018-10392: Buffer Overflow
First published: Thu Apr 26 2018(Updated: )
A flaw was found in libvorbis 1.3.6. The mapping0_forward function in mapping0.c file in Xiph.Org does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) via a crafted file. References: <a href="https://gitlab.xiph.org/xiph/vorbis/issues/2335">https://gitlab.xiph.org/xiph/vorbis/issues/2335</a>
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libvorbisfile | =1.3.6 | |
| Debian Linux | =8.0 | |
| Debian Linux | =9.0 | |
| Red Hat Enterprise Linux | =8.0 | |
| Red Hat Enterprise Linux Server EUS | =8.1 | |
| Red Hat Enterprise Linux Server EUS | =8.2 | |
| Red Hat Enterprise Linux Server EUS | =8.4 | |
| Red Hat Enterprise Linux Server | =8.2 | |
| Red Hat Enterprise Linux Server | =8.4 | |
| Red Hat Enterprise Linux Server | =8.2 | |
| Red Hat Enterprise Linux Server | =8.4 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2019:3703
- https://gitlab.xiph.org/xiph/vorbis/issues/2335
- https://lists.debian.org/debian-lts-announce/2019/11/msg00031.html
- https://lists.debian.org/debian-lts-announce/2021/11/msg00023.html
- https://security.gentoo.org/glsa/202003-36
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1574199
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1574198
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1574200
- https://access.redhat.com/security/cve/cve-2018-10392
- https://bugzilla.redhat.com/show_bug.cgi?id=1574193
Frequently Asked Questions
What is the severity of CVE-2018-10392?
CVE-2018-10392 has been classified with a severity that allows for potential denial of service through heap-based buffer overflow or over-read.
How do I fix CVE-2018-10392?
To fix CVE-2018-10392, upgrade to a patched version of libvorbis that addresses the vulnerability.
Which versions of libvorbis are affected by CVE-2018-10392?
CVE-2018-10392 specifically affects libvorbis version 1.3.6 due to improper channel validation.
Can CVE-2018-10392 be exploited remotely?
Yes, CVE-2018-10392 can be exploited remotely by sending a crafted file to trigger the vulnerability.
Is CVE-2018-10392 present on Debian or Red Hat systems?
Yes, CVE-2018-10392 is present on Debian 8.0, 9.0 and various Red Hat Enterprise Linux versions including 8.0 through 8.4.
- agent/type
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-10392
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/weakness
- agent/last-modified-date
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/xiph.org
- canonical/libvorbisfile
- version/libvorbisfile/1.3.6
- vendor/debian
- canonical/debian linux
- version/debian linux/8.0
- version/debian linux/9.0
- vendor/redhat
- canonical/red hat enterprise linux
- version/red hat enterprise linux/8.0
- canonical/red hat enterprise linux server eus
- version/red hat enterprise linux server eus/8.1
- version/red hat enterprise linux server eus/8.2
- version/red hat enterprise linux server eus/8.4
- canonical/red hat enterprise linux server
- version/red hat enterprise linux server/8.2
- version/red hat enterprise linux server/8.4