tiff: CVE-2017-9935: Heap-based buffer overflow in t2p_write_pdf

Debian Bug report logs - #866109
tiff: CVE-2017-9935: Heap-based buffer overflow in t2p_write_pdf

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Tue, 27 Jun 2017 12:21:01 UTC

Severity: grave

Tags: fixed-upstream, security, upstream

Found in version tiff/4.0.8-2

Fixed in versions tiff/4.0.9-2, tiff/4.0.8-2+deb9u2, tiff/4.0.3-12.3+deb8u5

Done: Moritz Muehlenhoff <jmm@debian.org>

Bug is archived. No further changes may be made.

Forwarded to http://bugzilla.maptools.org/show_bug.cgi?id=2704

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View this report as an mbox folder, status mbox, maintainer mbox


Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, Laszlo Boszormenyi (GCS) <gcs@debian.org>:
Bug#866109; Package src:tiff. (Tue, 27 Jun 2017 12:21:03 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, Laszlo Boszormenyi (GCS) <gcs@debian.org>. (Tue, 27 Jun 2017 12:21:04 GMT) (full text, mbox, link).


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: tiff: CVE-2017-9935: Heap-based buffer overflow in t2p_write_pdf
Date: Tue, 27 Jun 2017 14:18:14 +0200
Source: tiff
Version: 4.0.8-2
Severity: grave
Tags: upstream security
Forwarded: http://bugzilla.maptools.org/show_bug.cgi?id=2704

Hi,

the following vulnerability was published for tiff, using severity
grave for now since I'm not sure code execution can be ruled out.

CVE-2017-9935[0]:
| In LibTIFF 4.0.8, there is a heap-based buffer overflow in the
| t2p_write_pdf function in tools/tiff2pdf.c. This heap overflow could
| lead to different damages. For example, a crafted TIFF document can
| lead to an out-of-bounds read in TIFFCleanup, an invalid free in
| TIFFClose or t2p_free, memory corruption in t2p_readwrite_pdf_image, or
| a double free in t2p_free. Given these possibilities, it probably could
| cause arbitrary code execution.

In the upstream bugtracker the reporter has provided his reproducers
which can be used later on to verfiy a fix as well with the given
testcases.

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-2017-9935
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9935
[1] http://bugzilla.maptools.org/show_bug.cgi?id=2704

Please adjust the affected versions in the BTS as needed, specifically
no checks have been done yet for older versions than 4.0.8-2.

Regards,
Salvatore



Information forwarded to debian-bugs-dist@lists.debian.org, Laszlo Boszormenyi (GCS) <gcs@debian.org>:
Bug#866109; Package src:tiff. (Tue, 27 Jun 2017 12:33:09 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
Extra info received and forwarded to list. Copy sent to Laszlo Boszormenyi (GCS) <gcs@debian.org>. (Tue, 27 Jun 2017 12:33:11 GMT) (full text, mbox, link).


Message #10 received at 866109@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: 866109@bugs.debian.org
Subject: Re: Bug#866109: tiff: CVE-2017-9935: Heap-based buffer overflow in t2p_write_pdf
Date: Tue, 27 Jun 2017 14:30:06 +0200
FTR, I still opted for grave for now even though the issue seems only
located in the tools, not in the library. Please correct me though if
I'm wrong.

We might adjust that later, but should for sure be fixed in unstable
once a fix is available.

Regards,
Salvatore



Added tag(s) fixed-upstream. Request was from bts-link-upstream@lists.alioth.debian.org to control@bugs.debian.org. (Mon, 11 Dec 2017 17:06:09 GMT) (full text, mbox, link).


Reply sent to Laszlo Boszormenyi (GCS) <gcs@debian.org>:
You have taken responsibility. (Thu, 21 Dec 2017 16:39:07 GMT) (full text, mbox, link).


Notification sent to Salvatore Bonaccorso <carnil@debian.org>:
Bug acknowledged by developer. (Thu, 21 Dec 2017 16:39:07 GMT) (full text, mbox, link).


Message #17 received at 866109-close@bugs.debian.org (full text, mbox, reply):

From: Laszlo Boszormenyi (GCS) <gcs@debian.org>
To: 866109-close@bugs.debian.org
Subject: Bug#866109: fixed in tiff 4.0.9-2
Date: Thu, 21 Dec 2017 16:37:32 +0000
Source: tiff
Source-Version: 4.0.9-2

We believe that the bug you reported is fixed in the latest version of
tiff, 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 866109@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Laszlo Boszormenyi (GCS) <gcs@debian.org> (supplier of updated tiff 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: Fri, 15 Dec 2017 17:45:42 +0000
Source: tiff
Binary: libtiff5 libtiffxx5 libtiff5-dev libtiff-dev libtiff-tools libtiff-opengl libtiff-doc
Architecture: source amd64 all
Version: 4.0.9-2
Distribution: unstable
Urgency: high
Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Changed-By: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Description:
 libtiff-dev - Tag Image File Format library (TIFF), development files, current
 libtiff-doc - TIFF manipulation and conversion documentation
 libtiff-opengl - TIFF manipulation and conversion tools
 libtiff-tools - TIFF manipulation and conversion tools
 libtiff5   - Tag Image File Format (TIFF) library
 libtiff5-dev - Tag Image File Format library (TIFF), development files
 libtiffxx5 - Tag Image File Format (TIFF) library -- C++ interface
Closes: 866109
Changes:
 tiff (4.0.9-2) unstable; urgency=high
 .
   * Fix CVE-2017-9935: heap-based buffer overflow in the t2p_write_pdf()
     function  (closes: #866109).
   * Update debhelper level to 11 .
   * Update Standards-Version to 4.1.2 .
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Reply sent to Laszlo Boszormenyi (GCS) <gcs@debian.org>:
You have taken responsibility. (Fri, 09 Feb 2018 23:51:03 GMT) (full text, mbox, link).


Notification sent to Salvatore Bonaccorso <carnil@debian.org>:
Bug acknowledged by developer. (Fri, 09 Feb 2018 23:51:03 GMT) (full text, mbox, link).


Message #22 received at 866109-close@bugs.debian.org (full text, mbox, reply):

From: Laszlo Boszormenyi (GCS) <gcs@debian.org>
To: 866109-close@bugs.debian.org
Subject: Bug#866109: fixed in tiff 4.0.8-2+deb9u2
Date: Fri, 09 Feb 2018 23:49:08 +0000
Source: tiff
Source-Version: 4.0.8-2+deb9u2

We believe that the bug you reported is fixed in the latest version of
tiff, 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 866109@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Laszlo Boszormenyi (GCS) <gcs@debian.org> (supplier of updated tiff 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: Sat, 30 Dec 2017 20:13:06 +0000
Source: tiff
Binary: libtiff5 libtiffxx5 libtiff5-dev libtiff-tools libtiff-opengl libtiff-doc
Architecture: source all amd64
Version: 4.0.8-2+deb9u2
Distribution: stretch-security
Urgency: high
Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Changed-By: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Description:
 libtiff-doc - TIFF manipulation and conversion documentation
 libtiff-opengl - TIFF manipulation and conversion tools
 libtiff-tools - TIFF manipulation and conversion tools
 libtiff5   - Tag Image File Format (TIFF) library
 libtiff5-dev - Tag Image File Format library (TIFF), development files
 libtiffxx5 - Tag Image File Format (TIFF) library -- C++ interface
Closes: 866109 868513 872607 873879 873880 885985
Changes:
 tiff (4.0.8-2+deb9u2) stretch-security; urgency=high
 .
   * Fix CVE-2017-11335: heap based buffer write overflow in tiff2pdf
     (closes: #868513).
   * Fix CVE-2017-12944: OOM prevention in TIFFReadDirEntryArray()
     (closes: #872607).
   * Fix CVE-2017-13726: reachable assertion abort in TIFFWriteDirectorySec()
     (closes: #873880).
   * Fix CVE-2017-13727: reachable assertion abort in
     TIFFWriteDirectoryTagSubifd() (closes: #873879).
   * Fix CVE-2017-18013: NULL pointer dereference in TIFFPrintDirectory()
     (closes: #885985).
   * Fix CVE-2017-9935: heap-based buffer overflow in the t2p_write_pdf()
     function (closes: #866109).
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Reply sent to Moritz Muehlenhoff <jmm@debian.org>:
You have taken responsibility. (Sat, 10 Feb 2018 21:12:14 GMT) (full text, mbox, link).


Notification sent to Salvatore Bonaccorso <carnil@debian.org>:
Bug acknowledged by developer. (Sat, 10 Feb 2018 21:12:14 GMT) (full text, mbox, link).


Message #27 received at 866109-close@bugs.debian.org (full text, mbox, reply):

From: Moritz Muehlenhoff <jmm@debian.org>
To: 866109-close@bugs.debian.org
Subject: Bug#866109: fixed in tiff 4.0.3-12.3+deb8u5
Date: Sat, 10 Feb 2018 21:09:40 +0000
Source: tiff
Source-Version: 4.0.3-12.3+deb8u5

We believe that the bug you reported is fixed in the latest version of
tiff, 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 866109@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Moritz Muehlenhoff <jmm@debian.org> (supplier of updated tiff 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: Fri, 26 Jan 2018 20:53:45 +0000
Source: tiff
Binary: libtiff5 libtiffxx5 libtiff5-dev libtiff-tools libtiff-opengl libtiff-doc
Architecture: source all amd64
Version: 4.0.3-12.3+deb8u5
Distribution: jessie-security
Urgency: high
Maintainer: Ondřej Surý <ondrej@debian.org>
Changed-By: Moritz Muehlenhoff <jmm@debian.org>
Description:
 libtiff-doc - TIFF manipulation and conversion documentation
 libtiff-opengl - TIFF manipulation and conversion tools
 libtiff-tools - TIFF manipulation and conversion tools
 libtiff5   - Tag Image File Format (TIFF) library
 libtiff5-dev - Tag Image File Format library (TIFF), development files
 libtiffxx5 - Tag Image File Format (TIFF) library -- C++ interface
Closes: 866109 868513 872607 873879 873880 885985
Changes:
 tiff (4.0.3-12.3+deb8u5) jessie-security; urgency=high
 .
   [ Laszlo Boszormenyi (GCS) ]
   * Fix CVE-2017-11335: heap based buffer write overflow in tiff2pdf
     (closes: #868513).
   * Fix CVE-2017-12944: OOM prevention in TIFFReadDirEntryArray()
     (closes: #872607).
   * Fix CVE-2017-13726: reachable assertion abort in TIFFWriteDirectorySec()
     (closes: #873880).
   * Fix CVE-2017-13727: reachable assertion abort in
     TIFFWriteDirectoryTagSubifd() (closes: #873879).
   * Fix CVE-2017-18013: NULL pointer dereference in TIFFPrintDirectory()
     (closes: #885985).
   * Fix CVE-2017-9935: heap-based buffer overflow in the t2p_write_pdf()
     function (closes: #866109).
 .
   [ Moritz Muehlenhoff ]
   * CVE-2016-10371
Checksums-Sha1:
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 3b5963a07b791621522bb9864ef59d9cd2c41296 63224 tiff_4.0.3-12.3+deb8u5.debian.tar.xz
 2f2b14c7d1d8d381fcdd8158cf1ab3a1c31ae519 370430 libtiff-doc_4.0.3-12.3+deb8u5_all.deb
 c3427c5d04e4ed47bcafa2b7a3c59e1fa90295e3 221468 libtiff5_4.0.3-12.3+deb8u5_amd64.deb
 785743a2a3392106c8095442a518d45d74a313d7 80930 libtiffxx5_4.0.3-12.3+deb8u5_amd64.deb
 b4559d4bb6582933deb0a0e906cfc54eeaba7f2d 343556 libtiff5-dev_4.0.3-12.3+deb8u5_amd64.deb
 ed40c22817692b79a05dd5d2420aa132a8a8f571 274274 libtiff-tools_4.0.3-12.3+deb8u5_amd64.deb
 81db38b5f8ba38422716eeacfd6da919b1bf08a8 85868 libtiff-opengl_4.0.3-12.3+deb8u5_amd64.deb
Checksums-Sha256:
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 d43190b75bb70c05701afc8c061f49c75433b5d9965fd57df68e334195b267c4 63224 tiff_4.0.3-12.3+deb8u5.debian.tar.xz
 46dda733fe0b9206c41cfd11b1aaa823bbcf971c5300edaabc976ff17cb16609 370430 libtiff-doc_4.0.3-12.3+deb8u5_all.deb
 2bdb12e49dd579e1ad8f27c709efff9ed2578560b235ec964ffba82459423834 221468 libtiff5_4.0.3-12.3+deb8u5_amd64.deb
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Files:
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 17d67f197d3f6b8e45081f3f2c2ef67d 63224 libs optional tiff_4.0.3-12.3+deb8u5.debian.tar.xz
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 92a9a989d700fe995da70fa3d9618fe7 274274 graphics optional libtiff-tools_4.0.3-12.3+deb8u5_amd64.deb
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Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Sat, 17 Mar 2018 07:25:24 GMT) (full text, mbox, link).


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