Your message dated Thu, 30 Jun 2011 07:48:17 +0000
with message-id <e1qcbyz-000861...@franck.debian.org>
and subject line Bug#630699: fixed in eglibc 2.13-8
has caused the Debian Bug report #630699,
regarding CVE-2011-1089: /etc/mtab corruption
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
630699: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=630699
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: libc6
Version: 2.13-4
Severity: normal
Tags: patch

>From the security tracker:

The addmntent function in the GNU C Library (aka glibc or libc6) 2.13 and
earlier does not report an error status for failed attempts to write to the
/etc/mtab file, which makes it easier for local users to trigger corruption
of this file, as demonstrated by writes from a process with a small
RLIMIT_FSIZE value, a different vulnerability than CVE-2010-0296.

A longer discussion is in http://seclists.org/oss-sec/2011/q1/368

A patch is in
http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=e1fb097f447a89aa69a926e45e673a52d86a6c57
(which also means that will be gone with version 2.14)

cu

AW
-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing'), (500, 'stable'), (50, 'unstable'), (40, 
'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.38 (PREEMPT)
Locale: LANG=C, LC_CTYPE=de_DE (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash

Versions of packages libc6 depends on:
ii  libc-bin                      2.13-4     Embedded GNU C Library: Binaries
ii  libgcc1                       1:4.6.0-10 GCC support library

Versions of packages libc6 recommends:
pn  libc6-i686                    <none>     (no description available)

Versions of packages libc6 suggests:
ii  debconf [debconf-2.0]         1.5.39     Debian configuration management sy
pn  glibc-doc                     <none>     (no description available)
ii  locales                       2.13-4     Embedded GNU C Library: National L

-- debconf information excluded



--- End Message ---
--- Begin Message ---
Source: eglibc
Source-Version: 2.13-8

We believe that the bug you reported is fixed in the latest version of
eglibc, which is due to be installed in the Debian FTP archive:

eglibc-source_2.13-8_all.deb
  to main/e/eglibc/eglibc-source_2.13-8_all.deb
eglibc_2.13-8.diff.gz
  to main/e/eglibc/eglibc_2.13-8.diff.gz
eglibc_2.13-8.dsc
  to main/e/eglibc/eglibc_2.13-8.dsc
glibc-doc_2.13-8_all.deb
  to main/e/eglibc/glibc-doc_2.13-8_all.deb
libc-bin_2.13-8_amd64.deb
  to main/e/eglibc/libc-bin_2.13-8_amd64.deb
libc-dev-bin_2.13-8_amd64.deb
  to main/e/eglibc/libc-dev-bin_2.13-8_amd64.deb
libc6-dbg_2.13-8_amd64.deb
  to main/e/eglibc/libc6-dbg_2.13-8_amd64.deb
libc6-dev-i386_2.13-8_amd64.deb
  to main/e/eglibc/libc6-dev-i386_2.13-8_amd64.deb
libc6-dev_2.13-8_amd64.deb
  to main/e/eglibc/libc6-dev_2.13-8_amd64.deb
libc6-i386_2.13-8_amd64.deb
  to main/e/eglibc/libc6-i386_2.13-8_amd64.deb
libc6-pic_2.13-8_amd64.deb
  to main/e/eglibc/libc6-pic_2.13-8_amd64.deb
libc6-prof_2.13-8_amd64.deb
  to main/e/eglibc/libc6-prof_2.13-8_amd64.deb
libc6-udeb_2.13-8_amd64.udeb
  to main/e/eglibc/libc6-udeb_2.13-8_amd64.udeb
libc6_2.13-8_amd64.deb
  to main/e/eglibc/libc6_2.13-8_amd64.deb
libnss-dns-udeb_2.13-8_amd64.udeb
  to main/e/eglibc/libnss-dns-udeb_2.13-8_amd64.udeb
libnss-files-udeb_2.13-8_amd64.udeb
  to main/e/eglibc/libnss-files-udeb_2.13-8_amd64.udeb
locales-all_2.13-8_amd64.deb
  to main/e/eglibc/locales-all_2.13-8_amd64.deb
locales_2.13-8_all.deb
  to main/e/eglibc/locales_2.13-8_all.deb
multiarch-support_2.13-8_amd64.deb
  to main/e/eglibc/multiarch-support_2.13-8_amd64.deb
nscd_2.13-8_amd64.deb
  to main/e/eglibc/nscd_2.13-8_amd64.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 630...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Aurelien Jarno <aure...@debian.org> (supplier of updated eglibc package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Thu, 30 Jun 2011 07:41:52 +0200
Source: eglibc
Binary: libc-bin libc-dev-bin glibc-doc eglibc-source locales locales-all nscd 
multiarch-support libc6 libc6-dev libc6-dbg libc6-prof libc6-pic libc6-udeb 
libc6.1 libc6.1-dev libc6.1-dbg libc6.1-prof libc6.1-pic libc6.1-udeb libc0.3 
libc0.3-dev libc0.3-dbg libc0.3-prof libc0.3-pic libc0.3-udeb libc0.1 
libc0.1-dev libc0.1-dbg libc0.1-prof libc0.1-pic libc0.1-udeb libc6-i386 
libc6-dev-i386 libc6-sparc64 libc6-dev-sparc64 libc6-s390x libc6-dev-s390x 
libc6-amd64 libc6-dev-amd64 libc6-powerpc libc6-dev-powerpc libc6-ppc64 
libc6-dev-ppc64 libc6-mipsn32 libc6-dev-mipsn32 libc6-mips64 libc6-dev-mips64 
libc0.1-i386 libc0.1-dev-i386 libc6-i686 libc6-xen libc0.1-i686 libc0.3-i686 
libc0.3-xen libc6.1-alphaev67 libc6-loongson2f libnss-dns-udeb libnss-files-udeb
Architecture: source all amd64
Version: 2.13-8
Distribution: unstable
Urgency: low
Maintainer: Aurelien Jarno <aure...@debian.org>
Changed-By: Aurelien Jarno <aure...@debian.org>
Description: 
 eglibc-source - Embedded GNU C Library: sources
 glibc-doc  - Embedded GNU C Library: Documentation
 libc-bin   - Embedded GNU C Library: Binaries
 libc-dev-bin - Embedded GNU C Library: Development binaries
 libc0.1    - Embedded GNU C Library: Shared libraries
 libc0.1-dbg - Embedded GNU C Library: detached debugging symbols
 libc0.1-dev - Embedded GNU C Library: Development Libraries and Header Files
 libc0.1-dev-i386 - Embedded GNU C Library: 32bit development libraries for 
AMD64
 libc0.1-i386 - Embedded GNU C Library: 32bit shared libraries for AMD64
 libc0.1-i686 - Embedded GNU C Library: Shared libraries [i686 optimized]
 libc0.1-pic - Embedded GNU C Library: PIC archive library
 libc0.1-prof - Embedded GNU C Library: Profiling Libraries
 libc0.1-udeb - Embedded GNU C Library: Shared libraries - udeb (udeb)
 libc0.3    - Embedded GNU C Library: Shared libraries
 libc0.3-dbg - Embedded GNU C Library: detached debugging symbols
 libc0.3-dev - Embedded GNU C Library: Development Libraries and Header Files
 libc0.3-i686 - Embedded GNU C Library: Shared libraries [i686 optimized]
 libc0.3-pic - Embedded GNU C Library: PIC archive library
 libc0.3-prof - Embedded GNU C Library: Profiling Libraries
 libc0.3-udeb - Embedded GNU C Library: Shared libraries - udeb (udeb)
 libc0.3-xen - Embedded GNU C Library: Shared libraries [Xen version]
 libc6      - Embedded GNU C Library: Shared libraries
 libc6-amd64 - Embedded GNU C Library: 64bit Shared libraries for AMD64
 libc6-dbg  - Embedded GNU C Library: detached debugging symbols
 libc6-dev  - Embedded GNU C Library: Development Libraries and Header Files
 libc6-dev-amd64 - Embedded GNU C Library: 64bit Development Libraries for AMD64
 libc6-dev-i386 - Embedded GNU C Library: 32-bit development libraries for AMD64
 libc6-dev-mips64 - Embedded GNU C Library: 64bit Development Libraries for 
MIPS64
 libc6-dev-mipsn32 - Embedded GNU C Library: n32 Development Libraries for 
MIPS64
 libc6-dev-powerpc - Embedded GNU C Library: 32bit powerpc development 
libraries for p
 libc6-dev-ppc64 - Embedded GNU C Library: 64bit Development Libraries for 
PowerPC64
 libc6-dev-s390x - Embedded GNU C Library: 64bit Development Libraries for IBM 
zSeri
 libc6-dev-sparc64 - Embedded GNU C Library: 64bit Development Libraries for 
UltraSPAR
 libc6-i386 - Embedded GNU C Library: 32-bit shared libraries for AMD64
 libc6-i686 - Embedded GNU C Library: Shared libraries [i686 optimized]
 libc6-loongson2f - Embedded GNU C Library: Shared libraries (Loongson 2F 
optimized)
 libc6-mips64 - Embedded GNU C Library: 64bit Shared libraries for MIPS64
 libc6-mipsn32 - Embedded GNU C Library: n32 Shared libraries for MIPS64
 libc6-pic  - Embedded GNU C Library: PIC archive library
 libc6-powerpc - Embedded GNU C Library: 32bit powerpc shared libraries for 
ppc64
 libc6-ppc64 - Embedded GNU C Library: 64bit Shared libraries for PowerPC64
 libc6-prof - Embedded GNU C Library: Profiling Libraries
 libc6-s390x - Embedded GNU C Library: 64bit Shared libraries for IBM zSeries
 libc6-sparc64 - Embedded GNU C Library: 64bit Shared libraries for UltraSPARC
 libc6-udeb - Embedded GNU C Library: Shared libraries - udeb (udeb)
 libc6-xen  - Embedded GNU C Library: Shared libraries [Xen version]
 libc6.1    - Embedded GNU C Library: Shared libraries
 libc6.1-alphaev67 - Embedded GNU C Library: Shared libraries (EV67 optimized)
 libc6.1-dbg - Embedded GNU C Library: detached debugging symbols
 libc6.1-dev - Embedded GNU C Library: Development Libraries and Header Files
 libc6.1-pic - Embedded GNU C Library: PIC archive library
 libc6.1-prof - Embedded GNU C Library: Profiling Libraries
 libc6.1-udeb - Embedded GNU C Library: Shared libraries - udeb (udeb)
 libnss-dns-udeb - Embedded GNU C Library: NSS helper for DNS - udeb (udeb)
 libnss-files-udeb - Embedded GNU C Library: NSS helper for files - udeb (udeb)
 locales    - Embedded GNU C Library: National Language (locale) data [support]
 locales-all - Embedded GNU C Library: Precompiled locale data
 multiarch-support - Transitional package to ensure multiarch compatibility
 nscd       - Embedded GNU C Library: Name Service Cache Daemon
Closes: 535504 602291 626370 630608 630699 631867 631907
Changes: 
 eglibc (2.13-8) unstable; urgency=low
 .
   [ Samuel Thibault ]
   * Add patches/hurd-i386/submitted-ldsodefs.h.diff to fix loading binaries
     with GNU/Hurd-specific extensions, disabled for now.
   * patches/hurd-i386/local-sendmsg-SCM_RIGHTS.diff: Do not call getauth(),
     use the __USEPORT() cache macro instead. This should fix zsh FTBFS with
     duplicate getproc() symbol.
 .
   [ Aurelien Jarno ]
   * Add patches/any/cvs-addmntent.diff to correctly report errors status in
     addmntent().  Closes: #630699 / CVE-2011-1089.
   * Add patches/any/cvs-resolv-different-nameserver.diff to try a different
     nameserver if the first one returns REFUSED.  Closes: #535504, #602291.
   * Update patches/svn-updates to revision 14337:
     - Remove any/cvs-glro_dl_debug_mask.diff (merged).
     - Remove i386/cvs-memmove-static.diff (merged).
   * debian/control: clean-up Uploaders: .
   * Add patches/any/cvs-fnmatch.diff to fix an integer overflow in
     fnmatch() (CVE-2011-1659).  Closes: #626370.
   * Add an entry to NEWS.Debian about multiarch and passing flags to the
     compiler on pre-multiarch toolchains.
   * Replace sparc/submitted-ifunc2.diff by upstream version
     any/cvs-ifunc.diff.
   * Fix patches/hppa/submitted-nptl-carlos.diff to correctly pass
     --as-needed and --no-as-needed to the linker.
   * Update breaks on pre-multiarch packages.  Closes: #631907.
   * libc.preinst: improve and simplify search for old libraries, detect
     broken LD_LIBRARY_PATH.  Closes: #630608.
   * libc.postrm: remove support code from Sarge.
   * rules.d/debhelper.mk: install bug files using dh_bugfiles.
 .
   [ Petr Salinger ]
   * kfreebsd/local-sysdeps.diff: update to revision 3501 (from glibc-bsd).
     to fix <bits/siginfo.h>.  Closes: #631867.
   * Drop kfreebsd/local-ftw.diff, needed only for pre 8.0 kernels.
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libc-bin_2.13-8_amd64.deb
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libc6-i386_2.13-8_amd64.deb
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libc6-dev-i386_2.13-8_amd64.deb
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libc6-dbg_2.13-8_amd64.deb
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libc6-udeb_2.13-8_amd64.udeb
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Package-Type: udeb

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