libarchive: CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite

Debian Bug report logs - #837714
libarchive: CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite

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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: libarchive: CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite

Date: Tue, 13 Sep 2016 21:41:49 +0200

Source: libarchive
Version: 3.2.1-2
Severity: grave
Tags: security upstream patch

Hi,

the following vulnerability was published for libarchive.

CVE-2016-5418[0]:
|Archive Entry with type 1 (hardlink), but has a non-zero data size
|file overwrite

This corresponds to [1] and [2], which is upstream as [3].

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-2016-5418
[1] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418.patch;jsessionid=1dexz8h9qdewibih5aonbu3
[2] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418-variation.patch;jsessionid=1dexz8h9qdewibih5aonbu3
[3] https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9

Please adjust the affected versions in the BTS as needed. jessie
version has not been checked yet, but is probably similar affected.

Regards,
Salvatore

Message #10 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Salvatore Bonaccorso <carnil@debian.org>, 837714@bugs.debian.org

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

Subject: Re: Bug#837714: libarchive: CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite

Date: Wed, 14 Sep 2016 06:43:41 +0200

On Tue, Sep 13, 2016 at 09:41:49PM +0200, Salvatore Bonaccorso wrote:
> [0] https://security-tracker.debian.org/tracker/CVE-2016-5418
> [1] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418.patch;jsessionid=1dexz8h9qdewibih5aonbu3
> [2] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418-variation.patch;jsessionid=1dexz8h9qdewibih5aonbu3
> [3] https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9

Please note, not (yet) clear if [3] ist the only one. The CVE relates
to https://bugzilla.redhat.com/show_bug.cgi?id=1362601 and to 
http://seclists.org/oss-sec/2016/q3/255 . 

Regards,
Salvatore

Message #22 received at 837714@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: 837714@bugs.debian.org

Subject: Re: Bug#837714: libarchive: CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite

Date: Sat, 24 Sep 2016 13:27:52 +0200

Hi,

On Wed, Sep 14, 2016 at 06:43:41AM +0200, Salvatore Bonaccorso wrote:
> On Tue, Sep 13, 2016 at 09:41:49PM +0200, Salvatore Bonaccorso wrote:
> > [0] https://security-tracker.debian.org/tracker/CVE-2016-5418
> > [1] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418.patch;jsessionid=1dexz8h9qdewibih5aonbu3
> > [2] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418-variation.patch;jsessionid=1dexz8h9qdewibih5aonbu3
> > [3] https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9
> 
> Please note, not (yet) clear if [3] ist the only one. The CVE relates
> to https://bugzilla.redhat.com/show_bug.cgi?id=1362601 and to 
> http://seclists.org/oss-sec/2016/q3/255 . 

I have added more information to the security-tracker page. Basically
two commits for #744, #745 and #746 plus two more for the testsuite.

Regards,
Salvatore

Message #27 received at 837714@bugs.debian.org (full text, mbox, reply):

From: Peter Pentchev <roam@ringlet.net>

To: Salvatore Bonaccorso <carnil@debian.org>, 837714@bugs.debian.org

Subject: Re: Bug#837714: libarchive: CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite

Date: Sun, 25 Sep 2016 13:18:58 +0300

[Message part 1 (text/plain, inline)]

On Sat, Sep 24, 2016 at 01:27:52PM +0200, Salvatore Bonaccorso wrote:
> Hi,
> 
> On Wed, Sep 14, 2016 at 06:43:41AM +0200, Salvatore Bonaccorso wrote:
> > On Tue, Sep 13, 2016 at 09:41:49PM +0200, Salvatore Bonaccorso wrote:
> > > [0] https://security-tracker.debian.org/tracker/CVE-2016-5418
> > > [1] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418.patch;jsessionid=1dexz8h9qdewibih5aonbu3
> > > [2] https://git.centos.org/blob/rpms!libarchive.git/9952851f8b327a8c93d26a5873c190c1fb09ae6c/SOURCES!libarchive-3.1.2-CVE-2016-5418-variation.patch;jsessionid=1dexz8h9qdewibih5aonbu3
> > > [3] https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9
> > 
> > Please note, not (yet) clear if [3] ist the only one. The CVE relates
> > to https://bugzilla.redhat.com/show_bug.cgi?id=1362601 and to 
> > http://seclists.org/oss-sec/2016/q3/255 . 
> 
> I have added more information to the security-tracker page. Basically
> two commits for #744, #745 and #746 plus two more for the testsuite.

I'm looking into it.  Thanks for doing the work so far, and sorry for
not reacting sooner!

G'luck,
Peter

-- 
Peter Pentchev  roam@ringlet.net roam@FreeBSD.org pp@storpool.com
PGP key:        http://people.FreeBSD.org/~roam/roam.key.asc
Key fingerprint 2EE7 A7A5 17FC 124C F115  C354 651E EFB0 2527 DF13

[signature.asc (application/pgp-signature, inline)]

Message #32 received at 837714-close@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: 837714-close@bugs.debian.org

Subject: Bug#837714: fixed in libarchive 3.1.2-11+deb8u3

Date: Mon, 03 Oct 2016 22:03:37 +0000

Source: libarchive
Source-Version: 3.1.2-11+deb8u3

We believe that the bug you reported is fixed in the latest version of
libarchive, 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 837714@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Salvatore Bonaccorso <carnil@debian.org> (supplier of updated libarchive 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)


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Hash: SHA512

Format: 1.8
Date: Sat, 24 Sep 2016 13:25:26 +0200
Source: libarchive
Binary: libarchive-dev libarchive13 bsdtar bsdcpio
Architecture: source
Version: 3.1.2-11+deb8u3
Distribution: jessie-security
Urgency: high
Maintainer: Debian Libarchive Maintainers <ah-libarchive@debian.org>
Changed-By: Salvatore Bonaccorso <carnil@debian.org>
Closes: 837714
Description: 
 bsdcpio    - Implementation of the 'cpio' program from FreeBSD
 bsdtar     - Implementation of the 'tar' program from FreeBSD
 libarchive-dev - Multi-format archive and compression library (development files)
 libarchive13 - Multi-format archive and compression library (shared library)
Changes:
 libarchive (3.1.2-11+deb8u3) jessie-security; urgency=high
 .
   * Non-maintainer upload by the Security Team.
   * CVE-2016-7166: Denial of service using a crafted gzip file
   * CVE-2016-6250: Integer overflow in the ISO9660 writer
   * CVE-2016-5418: Archive Entry with type 1 (hardlink), but has a non-zero
     data size file overwrite (Closes: #837714)
Checksums-Sha1: 
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 518986a94568b2111a1e087a0ca0cd5ebaa9b268 36064 libarchive_3.1.2-11+deb8u3.debian.tar.xz
Checksums-Sha256: 
 5838e99469280cb3e90653d327c5b3b315fba810414591cb45206488017fb598 2453 libarchive_3.1.2-11+deb8u3.dsc
 ab2c0220d1253675b07a23c6fe8a4eeea9d59168b165bdf59f6a93c78d25fbe0 36064 libarchive_3.1.2-11+deb8u3.debian.tar.xz
Files: 
 3345cb4ec3faea86a57c70d9fffd703e 2453 libs optional libarchive_3.1.2-11+deb8u3.dsc
 10b2951cb6feb392bb6d3831797982e2 36064 libs optional libarchive_3.1.2-11+deb8u3.debian.tar.xz

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Message #37 received at 837714-close@bugs.debian.org (full text, mbox, reply):

From: Andreas Henriksson <andreas@fatal.se>

To: 837714-close@bugs.debian.org

Subject: Bug#837714: fixed in libarchive 3.2.1-4

Date: Thu, 06 Oct 2016 23:22:23 +0000

Source: libarchive
Source-Version: 3.2.1-4

We believe that the bug you reported is fixed in the latest version of
libarchive, 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 837714@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Andreas Henriksson <andreas@fatal.se> (supplier of updated libarchive 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: SHA512

Format: 1.8
Date: Thu, 06 Oct 2016 23:01:41 +0200
Source: libarchive
Binary: libarchive-dev libarchive13 libarchive-tools bsdtar bsdcpio
Architecture: source
Version: 3.2.1-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Libarchive Maintainers <ah-libarchive@debian.org>
Changed-By: Andreas Henriksson <andreas@fatal.se>
Description:
 bsdcpio    - transitional dummy package for moving bsdcpio to libarchive-tools
 bsdtar     - transitional dummy package for moving bsdtar to libarchive-tools
 libarchive-dev - Multi-format archive and compression library (development files)
 libarchive-tools - FreeBSD implementations of 'tar' and 'cpio' and other archive too
 libarchive13 - Multi-format archive and compression library (shared library)
Closes: 659650 837714
Changes:
 libarchive (3.2.1-4) unstable; urgency=medium
 .
   * Bump debhelper compat to 10
   * Install manpages via debian/*.install
   * libarchive-dev: ship examples/ directory (Closes: #659650)
   * Use the "fail-missing" dh_install option
   * Cherry-pick upstream commits for CVE-2016-5418 (Closes: #837714)
Checksums-Sha1:
 0815a19cdeb8040cb2d1b52b3b88ef6d60af8758 2425 libarchive_3.2.1-4.dsc
 673c7cb7d80687e76386b98b11185866de28f584 24520 libarchive_3.2.1-4.debian.tar.xz
Checksums-Sha256:
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Files:
 8a3523f74efc9b5807de68a41f229651 2425 libs optional libarchive_3.2.1-4.dsc
 c3ff01760eb6f184978bb8ec6d39ef14 24520 libs optional libarchive_3.2.1-4.debian.tar.xz

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