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Sicherheit: Mehrere Probleme in shim
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in shim
ID: FEDORA-2014-13581
Distribution: Fedora
Plattformen: Fedora 21
Datum: So, 2. November 2014, 21:01
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3675
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3676
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3677
Applikationen: shim

Originalnachricht

Name        : shim
Product : Fedora 21
Version : 0.8
Release : 1.fc22
URL : http://www.codon.org.uk/~mjg59/shim/
Summary : First-stage UEFI bootloader
Description :
Initial UEFI bootloader that handles chaining to a trusted full bootloader
under secure boot environments.

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Update Information:

This update fixes CVEs CVE-2014-3675, CVE-2014-3676, and CVE-2014-3677, as well
as moving to the 0.8 release, which adds support for Aarch64 and fixes several bugs.
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References:

[ 1 ] Bug #1148230 - CVE-2014-3675 shim: out-of-bounds memory read flaw in
DHCPv6 packet processing
https://bugzilla.redhat.com/show_bug.cgi?id=1148230
[ 2 ] Bug #1148231 - CVE-2014-3676 shim: heap-based buffer overflow flaw in
IPv6 address parsing
https://bugzilla.redhat.com/show_bug.cgi?id=1148231
[ 3 ] Bug #1148232 - CVE-2014-3677 shim: memory corruption flaw when
processing Machine Owner Keys (MOKs)
https://bugzilla.redhat.com/show_bug.cgi?id=1148232
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This update can be installed with the "yum" update program. Use
su -c 'yum update shim' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

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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