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RedHat: RHSA-2019-3703 Low: Libvorbis Buffer Overflow Security Advisory

red hat
Calendar Grey November 5, 2019
Dist Redhat Esm H88
New Libvorbis patch for Red Hat Enterprise Linux 8 classified as low severity, featuring several improvements. Access it today!
An update for libvorbis is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

The libvorbis package contains runtime libraries for use in programs that support Ogg Vorbis, a fully open, non-proprietary, patent- and royalty-free, general-purpose compressed format for audio and music at fixed and variable bitrates.
Security Fix(es):
* libvorbis: heap buffer overflow in mapping0_forward function (CVE-2018-10392)
* libvorbis: stack buffer overflow in bark_noise_hybridmp function (CVE-2018-10393)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory Red Hat buffer overflow low severity security impact libvorbis

References

https://access.redhat.com/security/cve/CVE-2018-10392 https://access.redhat.com/security/cve/CVE-2018-10393 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: libvorbis-1.3.6-2.el8.src.rpm
aarch64: libvorbis-1.3.6-2.el8.aarch64.rpm libvorbis-debuginfo-1.3.6-2.el8.aarch64.rpm libvorbis-debugsource-1.3.6-2.el8.aarch64.rpm
ppc64le: libvorbis-1.3.6-2.el8.ppc64le.rpm libvorbis-debuginfo-1.3.6-2.el8.ppc64le.rpm libvorbis-debugsource-1.3.6-2.el8.ppc64le.rpm
s390x: libvorbis-1.3.6-2.el8.s390x.rpm libvorbis-debuginfo-1.3.6-2.el8.s390x.rpm libvorbis-debugsource-1.3.6-2.el8.s390x.rpm
x86_64: libvorbis-1.3.6-2.el8.i686.rpm libvorbis-1.3.6-2.el8.x86_64.rpm libvorbis-debuginfo-1.3.6-2.el8.i686.rpm libvorbis-debuginfo-1.3.6-2.el8.x86_64.rpm libvorbis-debugsource-1.3.6-2.el8.i686.rpm libvorbis-debugsource-1.3.6-2.el8.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
aarch64: libvorbis-debuginfo-1.3.6-2.el8.aarch64.rpm libvorbis-debugsource-1.3.6-2.el8.aarch64.rpm libvorbis-devel-1.3.6-2.el8.aarch64.rpm
noarch: libvorbis-devel-docs-1.3.6-2.el8.noarch.rpm
ppc64le: libvorbis-debuginfo-1.3.6-2.el8.ppc64le.rpm libvorbis-debugsource-1.3.6-2.el8.ppc64le.rpm libvorbis-devel-1.3.6-2.el8.ppc64le.rpm
s390x: libvorbis-debuginfo-1.3.6-2.el8.s390x.rpm libvorbis-debugsource-1.3.6-2.el8.s390x.rpm libvorbis-devel-1.3.6-2.el8.s390x.rpm
x86_64:

Read the Full Advisory


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:3703-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3703
Issue date: 2019-11-05

Topic

An update for libvorbis is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat buffer overflow low severity security impact libvorbis

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

1574193 - CVE-2018-10392 libvorbis: heap buffer overflow in mapping0_forward function

1574194 - CVE-2018-10393 libvorbis: stack buffer overflow in bark_noise_hybridmp function

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