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Fedora: 27 FLAC Security Update, CVE-2017-6888 Critical Memory Leak

fedora
Calendar Grey May 15, 2018
Dist Fedora Esm H88
Resolving memory overflow in FLAC alongside Fedora's patch for CVE-2017-6888. Important upgrade now accessible.
Security fix for CVE-2017-6888.

Summary

FLAC stands for Free Lossless Audio Codec. Grossly oversimplified, FLAC

is similar to Ogg Vorbis, but lossless. The FLAC project consists of

the stream format, reference encoders and decoders in library form,

flac, a command-line program to encode and decode FLAC files, metaflac,

a command-line metadata editor for FLAC files and input plugins for

various music players.

This package contains the command-line tools and documentation.

Security fix for CVE-2017-6888.

* Wed May 2 2018 Miroslav Lichvar 1.3.2-7

- fix memory leak in parsing of vorbis comments (CVE-2017-6888)

- add gcc to build requirements

* Wed Feb 7 2018 Fedora Release Engineering - 1.3.2-6

- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Sat Feb 3 2018 Igor Gnatenko - 1.3.2-5

- Switch to %ldconfig_scriptlets

[ 1 ] Bug #1573058 - CVE-2017-6888 flac: Memory leak in src/libFLAC/stream_decoder.c:read_metadata_vorbiscomment_()

https://bugzilla.redhat.com/show_bug.cgi?id=1573058

su -c 'dnf upgrade --advisory FEDORA-2018-46f48df07d' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 27
Version: 1.3.2
Release: 7.fc27
Summary: An encoder/decoder for the Free Lossless Audio Codec

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