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Sicherheit: Zahlenüberläufe in glibc
Aktuelle Meldungen Distributionen
Name: Zahlenüberläufe in glibc
ID: FEDORA-2013-17423
Distribution: Fedora
Plattformen: Fedora 20
Datum: Do, 26. September 2013, 11:37
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4332
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4788
Applikationen: GNU C library

Originalnachricht

Name        : glibc
Product : Fedora 20
Version : 2.18
Release : 9.fc20
URL : http://www.gnu.org/software/glibc/
Summary : The GNU libc libraries
Description :
The glibc package contains standard libraries which are used by
multiple programs on the system. In order to save disk space and
memory, as well as to make upgrading easier, common system code is
kept in one place and shared between programs. This particular package
contains the most important sets of shared libraries: the standard C
library and the standard math library. Without these two libraries, a
Linux system will not function.

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Update Information:

Existing statically linked applications must be rebuilt to fix CVE-2013-4788.
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References:

[ 1 ] Bug #1007545 - CVE-2013-4332 glibc: three integer overflows in memory
allocator
https://bugzilla.redhat.com/show_bug.cgi?id=1007545
[ 2 ] Bug #985625 - CVE-2013-4788 glibc: PTR_MANGLE does not initialize to a
random value for the pointer guard when compiling static executables
https://bugzilla.redhat.com/show_bug.cgi?id=985625
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This update can be installed with the "yum" update program. Use
su -c 'yum update glibc' 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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