qemu: CVE-2017-7377

Debian Bug report logs - #859854
qemu: CVE-2017-7377

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: qemu: CVE-2017-7377

Date: Fri, 07 Apr 2017 21:44:54 +0200

Source: qemu
Version: 1:2.8+dfsg-3
Severity: important
Tags: security patch upstream fixed-upstream

Hi,

the following vulnerability was published for qemu.

CVE-2017-7377[0]:
9pfs: host memory leakage via v9fs_create

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2017-7377
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7377
[1] https://lists.gnu.org/archive/html/qemu-devel/2017-03/msg05449.html
[2] http://git.qemu-project.org/?p=qemu.git;a=commitdiff;h=d63fb193e71644a073b77ff5ac6f1216f2f6cf6e

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

Message #12 received at submit@bugs.debian.org (full text, mbox, reply):

From: Michael Tokarev <mjt@tls.msk.ru>

To: Salvatore Bonaccorso <carnil@debian.org>, 859854@bugs.debian.org, Debian Bug Tracking System <submit@bugs.debian.org>

Subject: Re: Bug#859854: qemu: CVE-2017-7377

Date: Fri, 7 Apr 2017 23:28:03 +0300

commit 39ac9c9574ccf0be731be5f1d1dfe0e5f065ca48
Author: Michael Tokarev <mjt@tls.msk.ru>
Date:   Mon Apr 3 14:15:41 2017 +0300

    9pfs-fix-file-descriptor-leak-CVE-2017-7377.patch

pending d-release review (#859599)
I'll add bug# reference.

/mjt

Message #22 received at 859854-close@bugs.debian.org (full text, mbox, reply):

From: Michael Tokarev <mjt@tls.msk.ru>

To: 859854-close@bugs.debian.org

Subject: Bug#859854: fixed in qemu 1:2.8+dfsg-4

Date: Tue, 18 Apr 2017 09:04:13 +0000

Source: qemu
Source-Version: 1:2.8+dfsg-4

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

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 859854@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Michael Tokarev <mjt@tls.msk.ru> (supplier of updated qemu 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 ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Mon, 03 Apr 2017 16:28:49 +0300
Source: qemu
Binary: qemu qemu-system qemu-block-extra qemu-system-common qemu-system-misc qemu-system-arm qemu-system-mips qemu-system-ppc qemu-system-sparc qemu-system-x86 qemu-user qemu-user-static qemu-user-binfmt qemu-utils qemu-guest-agent qemu-kvm
Architecture: source
Version: 1:2.8+dfsg-4
Distribution: unstable
Urgency: high
Maintainer: Debian QEMU Team <pkg-qemu-devel@lists.alioth.debian.org>
Changed-By: Michael Tokarev <mjt@tls.msk.ru>
Description:
 qemu       - fast processor emulator
 qemu-block-extra - extra block backend modules for qemu-system and qemu-utils
 qemu-guest-agent - Guest-side qemu-system agent
 qemu-kvm   - QEMU Full virtualization on x86 hardware
 qemu-system - QEMU full system emulation binaries
 qemu-system-arm - QEMU full system emulation binaries (arm)
 qemu-system-common - QEMU full system emulation binaries (common files)
 qemu-system-mips - QEMU full system emulation binaries (mips)
 qemu-system-misc - QEMU full system emulation binaries (miscellaneous)
 qemu-system-ppc - QEMU full system emulation binaries (ppc)
 qemu-system-sparc - QEMU full system emulation binaries (sparc)
 qemu-system-x86 - QEMU full system emulation binaries (x86)
 qemu-user  - QEMU user mode emulation binaries
 qemu-user-binfmt - QEMU user mode binfmt registration for qemu-user
 qemu-user-static - QEMU user mode emulation binaries (static version)
 qemu-utils - QEMU utilities
Closes: 840950 844566 846084 856969 857744 859854
Changes:
 qemu (1:2.8+dfsg-4) unstable; urgency=high
 .
   * usb-ohci-limit-the-number-of-link-eds-CVE-2017-6505.patch
     Closes: #856969, CVE-2017-6505
   * linux-user-fix-apt-get-update-on-linux-user-hppa.patch
     Closes: #846084
   * update to 2.8.1 upstream stable/bugfix release
     (v2.8.1.diff from upstream, except of seabios blob bits).
     Closes: #857744, CVE-2016-9603
     Patches dropped because they're included in 2.8.1 release:
      9pfs-symlink-attack-fixes-CVE-2016-9602.patch
      char-fix-ctrl-a-b-not-working.patch
      cirrus-add-blit_is_unsafe-to-cirrus_bitblt_cputovideo-CVE-2017-2620.patch
      cirrus-fix-oob-access-issue-CVE-2017-2615.patch
      cirrus-ignore-source-pitch-as-needed-in-blit_is_unsafe.patch
      linux-user-fix-s390x-safe-syscall-for-z900.patch
      nbd_client-fix-drop_sync-CVE-2017-2630.patch
      s390x-use-qemu-cpu-model-in-user-mode.patch
      sd-sdhci-check-data-length-during-dma_memory_read-CVE-2017-5667.patch
      virtio-crypto-fix-possible-integer-and-heap-overflow-CVE-2017-5931.patch
      vmxnet3-fix-memory-corruption-on-vlan-header-stripping-CVE-2017-6058.patch
   * bump seabios dependency to 1.10.2 due to ahci fix in 2.8.1
   * 9pfs-fix-file-descriptor-leak-CVE-2017-7377.patch
     (Closes: #859854, CVE-2017-7377)
   * dma-rc4030-limit-interval-timer-reload-value-CVE-2016-8667.patch
     Closes: #840950, CVE-2016-8667
   * make d/control un-writable to stop users from changing a generated file
   * two patches from upstream to fix user-mode network with IPv6
     slirp-make-RA-build-more-flexible.patch
     slirp-send-RDNSS-in-RA-only-if-host-has-an-IPv6-DNS.patch
     (Closes: #844566)
Checksums-Sha1:
 5f5b776f9d7c2beea9a2e8e04c7796b04aafebcc 5551 qemu_2.8+dfsg-4.dsc
 b835f29184ab3603ded9f1a125f0a0f1105c4255 113924 qemu_2.8+dfsg-4.debian.tar.xz
 3925546a2f789495225046c91888cbc6b9800234 10240 qemu_2.8+dfsg-4_source.buildinfo
Checksums-Sha256:
 f603cf3374992c289aba54e00ada26cad87e5f308f3ae75223143a33f48b06e2 5551 qemu_2.8+dfsg-4.dsc
 75d58a998e23d63a487c7da2448e6b8f89b6f676d79015176223c212dd13091a 113924 qemu_2.8+dfsg-4.debian.tar.xz
 9be5e2a7714a953586dc3c08d41c82581125a51cc44b4ddc7e56deceff880ee7 10240 qemu_2.8+dfsg-4_source.buildinfo
Files:
 8d85db5eacd832851653f94e381de18a 5551 otherosfs optional qemu_2.8+dfsg-4.dsc
 47092a8502555c58898ac782c999966f 113924 otherosfs optional qemu_2.8+dfsg-4.debian.tar.xz
 89a786f008bb4d955f5371287c7f6c6b 10240 otherosfs optional qemu_2.8+dfsg-4_source.buildinfo

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