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Sicherheit: Mehrere Probleme in libvpx
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libvpx
ID: FEDORA-2020-6cd410d9e4
Distribution: Fedora
Plattformen: Fedora 30
Datum: Fr, 24. Januar 2020, 20:10
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9371
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2126
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9232
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9325
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9433
Applikationen: libvpx

Originalnachricht

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Fedora Update Notification
FEDORA-2020-6cd410d9e4
2020-01-24 18:50:35.138170
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Name : libvpx
Product : Fedora 30
Version : 1.8.2
Release : 1.fc30
URL : http://www.webmproject.org/code/
Summary : VP8/VP9 Video Codec SDK
Description :
libvpx provides the VP8/VP9 SDK, which allows you to integrate your
applications
with the VP8 and VP9 video codecs, high quality, royalty free, open source
codecs
deployed on millions of computers and devices worldwide.

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Update Information:

Update to 1.8.2. Fixes several security vulnerabilities: CVE-2019-9232, CVE
2019-9433, CVE-2019-9325, CVE-2019-9371, CVE-2019-2126
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ChangeLog:

* Fri Dec 20 2019 Tom Callaway <spot@fedoraproject.org> - 1.8.2-1
- update to 1.8.2
* Wed Jul 31 2019 Tom Callaway <spot@fedoraproject.org> - 1.8.1-1
- update to 1.8.1
* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> -
1.8.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
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References:

[ 1 ] Bug #1788966 - CVE-2019-9232 libvpx: Out of bounds read in vp8_norm
table
https://bugzilla.redhat.com/show_bug.cgi?id=1788966
[ 2 ] Bug #1788994 - CVE-2019-9433 libvpx: Use-after-free in vp8_deblock() in
vp8/common/postproc.c
https://bugzilla.redhat.com/show_bug.cgi?id=1788994
[ 3 ] Bug #1789002 - CVE-2019-9325 libvpx: Out-of-bounds read in read in
decoder_peek_si_internal() in vp9/vp9_dx_iface.c
https://bugzilla.redhat.com/show_bug.cgi?id=1789002
[ 4 ] Bug #1789004 - CVE-2019-9371 libvpx: Resource exhaustion after memory
leak in mkvparser.cc
https://bugzilla.redhat.com/show_bug.cgi?id=1789004
[ 5 ] Bug #1789008 - CVE-2019-2126 libvpx: Double free in
ParseContentEncodingEntry() in mkvparser.cc
https://bugzilla.redhat.com/show_bug.cgi?id=1789008
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-6cd410d9e4' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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