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Sicherheit: Pufferüberlauf in glibc
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in glibc
ID: FEDORA-2013-4174
Distribution: Fedora
Plattformen: Fedora 17
Datum: So, 2. Juni 2013, 09:25
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0242
Applikationen: GNU C library

Originalnachricht

Name        : glibc
Product : Fedora 17
Version : 2.15
Release : 59.fc17
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:

Fix multibyte character processing crash in regexp (#922889, #905874,
CVE-2013-0242)
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ChangeLog:

* Tue Mar 19 2013 Carlos O'Donell <carlos@redhat.com> - 2.15.59
- Fix multibyte character processing crash in regexp (#922889, CVE-2013-0242)
* Wed Nov 7 2012 Jeff Law <law@redhat.com> - 2.15.58
- Fix fenv.h to work with -m32.
* Fri Sep 14 2012 Jeff Law <law@redhat.com> - 2.15.57
- Fix prototype of sigsetjmp in pthread.h (#857236).
* Wed Aug 15 2012 Jeff Law <law@redhat.com> - 2.15.56
- Fix integer overflow leading to buffer overflow in strto* (#847718)
* Mon Aug 6 2012 Jeff Law <law@redhat.com> - 2.15.55
- Pack IPv4 servers at the start of nsaddr_list and
only track the number of IPV4 servers in EXT(statp->nscounti (#808147)
- Mark set*uid, set*gid as __wur (warn unused result) (#845960)
* Fri Aug 3 2012 Patsy Franklin <pfrankli@redhat.com> - 2.15.54
- Remove two extraneous lines from previous patch for BZ841318 (#841318)
* Thu Jul 26 2012 Jeff Law <law@redhat.com> - 2.15.53
- Revert patch for BZ696143, it made it impossible to use IPV6
addresses explicitly in getaddrinfo, which in turn broke
ssh, apache and other code. (#808147)
- Avoid unbound alloca in vfprintf (#841318)
* Wed Jul 25 2012 Jeff Law <law@redhat.com> - 2.15.52
- Revert recent changes to res_send (804630, 835090).
- Fix memcpy args in res_send (#841787).
* Tue Jul 3 2012 Jeff Law <law@redhat.com> - 2.15.51
- Fix FMA4 detection (#829011)
* Thu Jun 28 2012 Jeff Law <law@redhat.com> - 2.15.50
- Fix regression after patch for BZ804630 (#835090).
* Wed Jun 20 2012 Jeff Law <law@redhat.com> - 2.15.49
- Fix use-after-free in dcigettext.c (#816647).
* Tue Jun 19 2012 Dennis Gilmore <dennis@ausil.us> - 2.15-48
- remove armhfp linker changes needs more testing in rawhide before we
consider backporting to f17
* Fri Jun 15 2012 Patsy Franklin <pfrankli@redhat.com> - 2.15.47
- Delay setting DECIDED field in locale file structure until
we have read the file's data (#827510).
* Mon Jun 11 2012 Dennis Gilmore <dennis@ausil.us> - 2.15-46
- only deal with the arm linker compat hack on armhfp arches
- armsfp arches do not have a linker change
* Fri Jun 8 2012 Jeff Law <law@redhat.com> - 2.15.45
- Backward compat hack for armhf binaries.
* Thu Jun 7 2012 Patsy Franklin <patsy@redhat.com> - 2.15.44
- Fix option rotate with single IPV6 server (#804630)
* Thu Jun 7 2012 Patsy Franklin <patsy@redhat.com> - 2.15.43
- Do not override TTL of CNAME with TTL of its alias. (#808014)
* Tue Jun 5 2012 Patsy Franklin <patsy@redhat.com> - 2.15.42
- Last edit accidently removed %patch2058.
* Tue Jun 5 2012 Patsy Franklin <patsy@redhat.com> - 2.15.41
- Fix DoS in RPC implementation (#767693)
* Tue Jun 5 2012 Patsy Franklin <patsy@redhat.com> - 2.15.40
- Fix iconv() segfault when the invalid multibyte character 0xffff is input
when converting from IBM930 (#823905)
* Fri Jun 1 2012 Jeff Law <law@redhat.com> - 2.15-39
- Update arm specific configury.
* Thu May 24 2012 Patsy Franklin <pfrankli@redhat.com> - 2.15-38
- Fix fnmatch() when '*' wildcard is applied on a file name containing
multibyte chars. (#819430)
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References:

[ 1 ] Bug #905874 - CVE-2013-0242 glibc: Buffer overrun (DoS) in regexp
matcher by processing multibyte characters
https://bugzilla.redhat.com/show_bug.cgi?id=905874
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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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