DSA-3844

97117

https://blogs.gentoo.org/ago/2017/01/01/libtiff-multiple-divide-by-zero

https://github.com/vadz/libtiff/commit/43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec

GLSA-201709-27

USN-3602-1

This update for tiff fixes the following issues: Security issues fixed :

  - CVE-2016-5315: The setByteArray function in tif_dir.c     allowed remote attackers to cause a denial of service     (out-of-bounds read) via a crafted tiff image.
    (bsc#984809)

  - CVE-2016-10267: LibTIFF allowed remote attackers to     cause a denial of service (divide-by-zero error and     application crash) via a crafted TIFF image, related to     libtiff/tif_ojpeg.c:816:8. (bsc#1017694)

  - CVE-2016-10269: LibTIFF allowed remote attackers to     cause a denial of service (heap-based buffer over-read)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 512' and     libtiff/tif_unix.c:340:2. (bsc#1031254)

  - CVE-2016-10270: LibTIFF allowed remote attackers to     cause a denial of service (heap-based buffer over-read)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 8' and     libtiff/tif_read.c:523:22. (bsc#1031250)

  - CVE-2017-18013: In LibTIFF, there was a NULL pointer     Dereference in the tif_print.c TIFFPrintDirectory     function, as demonstrated by a tiffinfo crash.
    (bsc#1074317)

  - CVE-2017-7593: tif_read.c did not ensure that     tif_rawdata is properly initialized, which might have     allowed remote attackers to obtain sensitive information     from process memory via a crafted image. (bsc#1033129)

  - CVE-2017-7595: The JPEGSetupEncode function in     tiff_jpeg.c allowed remote attackers to cause a denial     of service (divide-by-zero error and application crash)     via a crafted image. (bsc#1033127)

  - CVE-2017-7596: LibTIFF had an 'outside the range of     representable values of type float' undefined behavior     issue, which might have allowed remote attackers to     cause a denial of service (application crash) or     possibly have unspecified other impact via a crafted     image. (bsc#1033126)

  - CVE-2017-7597: tif_dirread.c had an 'outside the range     of representable values of type float' undefined     behavior issue, which might have allowed remote     attackers to cause a denial of service (application     crash) or possibly have unspecified other impact via a     crafted image. (bsc#1033120)

  - CVE-2017-7599: LibTIFF had an 'outside the range of     representable values of type short' undefined behavior     issue, which might have allowed remote attackers to     cause a denial of service (application crash) or     possibly have unspecified other impact via a crafted     image. (bsc#1033113)

  - CVE-2017-7600: LibTIFF had an 'outside the range of     representable values of type unsigned char' undefined     behavior issue, which might have allowed remote     attackers to cause a denial of service (application     crash) or possibly have unspecified other impact via a     crafted image. (bsc#1033112)

  - CVE-2017-7601: LibTIFF had a 'shift exponent too large     for 64-bit type long' undefined behavior issue, which     might have allowed remote attackers to cause a denial of     service (application crash) or possibly have unspecified     other impact via a crafted image. (bsc#1033111)

  - CVE-2017-7602: LibTIFF had a signed integer overflow,     which might have allowed remote attackers to cause a     denial of service (application crash) or possibly have     unspecified other impact via a crafted image.
    (bsc#1033109)

  - Multiple divide by zero issues

  - CVE-2016-5314: Buffer overflow in the PixarLogDecode     function in tif_pixarlog.c allowed remote attackers to     cause a denial of service (application crash) or     possibly have unspecified other impact via a crafted     TIFF image, as demonstrated by overwriting the     vgetparent function pointer with rgb2ycbcr. (bsc#987351     bsc#984808 bsc#984831)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-201709-27 (libTIFF: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in LibTIFF. Please review       the referenced CVE identifiers for details.
  Impact :

    A remote attacker, by enticing the user to process a specially crafted       TIFF file, could possibly execute arbitrary code with the privileges of       the process, cause a Denial of Service condition, obtain sensitive       information, or have other unspecified impacts.
  Workaround :

    There is no known workaround at this time.

Security fix for :

  - **CVE-2016-10266**

  - **CVE-2016-10267**

  - **CVE-2016-10268**

  - **CVE-2016-10269**

  - **CVE-2016-10270**

  - **CVE-2016-10271**

  - **CVE-2016-10272**

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Multiple vulnerabilities have been discovered in the libtiff library and the included tools, which may result in denial of service, memory disclosure or the execution of arbitrary code.

This update for tiff fixes the following issues :

Security issues fixed :

  - CVE-2016-10272: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (heap-based buffer overflow)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'WRITE of size 2048' and     libtiff/tif_next.c:64:9 (bsc#1031247).

  - CVE-2016-10271: tools/tiffcrop.c in LibTIFF 4.0.7 allows     remote attackers to cause a denial of service     (heap-based buffer over-read and buffer overflow) or     possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 1' and     libtiff/tif_fax3.c:413:13 (bsc#1031249).

  - CVE-2016-10270: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (heap-based buffer over-read)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 8' and     libtiff/tif_read.c:523:22 (bsc#1031250).

  - CVE-2016-10269: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (heap-based buffer over-read)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 512' and     libtiff/tif_unix.c:340:2 (bsc#1031254).

  - CVE-2016-10268: tools/tiffcp.c in LibTIFF 4.0.7 allows     remote attackers to cause a denial of service (integer     underflow and heap-based buffer under-read) or possibly     have unspecified other impact via a crafted TIFF image,     related to 'READ of size 78490' and     libtiff/tif_unix.c:115:23 (bsc#1031255).

  - CVE-2016-10267: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (divide-by-zero error and     application crash) via a crafted TIFF image, related to     libtiff/tif_ojpeg.c:816:8 (bsc#1031262).

  - CVE-2016-10266: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (divide-by-zero error and     application crash) via a crafted TIFF image, related to     libtiff/tif_read.c:351:22. (bsc#1031263).

This update was imported from the SUSE:SLE-12:Update update project.

This update for tiff fixes the following issues: Security issues fixed :

  - CVE-2016-10272: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (heap-based buffer overflow)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'WRITE of size 2048' and     libtiff/tif_next.c:64:9 (bsc#1031247).

  - CVE-2016-10271: tools/tiffcrop.c in LibTIFF 4.0.7 allows     remote attackers to cause a denial of service     (heap-based buffer over-read and buffer overflow) or     possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 1' and     libtiff/tif_fax3.c:413:13 (bsc#1031249).

  - CVE-2016-10270: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (heap-based buffer over-read)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 8' and     libtiff/tif_read.c:523:22 (bsc#1031250).

  - CVE-2016-10269: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (heap-based buffer over-read)     or possibly have unspecified other impact via a crafted     TIFF image, related to 'READ of size 512' and     libtiff/tif_unix.c:340:2 (bsc#1031254).

  - CVE-2016-10268: tools/tiffcp.c in LibTIFF 4.0.7 allows     remote attackers to cause a denial of service (integer     underflow and heap-based buffer under-read) or possibly     have unspecified other impact via a crafted TIFF image,     related to 'READ of size 78490' and     libtiff/tif_unix.c:115:23 (bsc#1031255).

  - CVE-2016-10267: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (divide-by-zero error and     application crash) via a crafted TIFF image, related to     libtiff/tif_ojpeg.c:816:8 (bsc#1031262).

  - CVE-2016-10266: LibTIFF 4.0.7 allows remote attackers to     cause a denial of service (divide-by-zero error and     application crash) via a crafted TIFF image, related to     libtiff/tif_read.c:351:22. (bsc#1031263).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

libtiff is vulnerable to multiple buffer overflows and integer overflows that can lead to application crashes (denial of service) or worse.

CVE-2016-10266

Integer overflow that can lead to divide-by-zero in TIFFReadEncodedStrip (tif_read.c).

CVE-2016-10267

Divide-by-zero error in OJPEGDecodeRaw (tif_ojpeg.c). CVE-2016-10268

Heap-based buffer overflow in TIFFReverseBits (tif_swab.c).

CVE-2016-10269

Heap-based buffer overflow in _TIFFmemcpy (tif_unix.c).

For Debian 7 'Wheezy', these problems have been fixed in version 4.0.2-6+deb7u11.

We recommend that you upgrade your tiff packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
110258	SUSE SLES11 Security Update : tiff (SUSE-SU-2018:1472-1)	Nessus	SuSE Local Security Checks	medium
108513	Ubuntu 14.04 LTS / 16.04 LTS : tiff vulnerabilities (USN-3602-1)	Nessus	Ubuntu Local Security Checks	medium
103486	GLSA-201709-27 : libTIFF: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
101563	Fedora 26 : libtiff (2017-05b9048fbc)	Nessus	Fedora Local Security Checks	medium
99973	Debian DSA-3844-1 : tiff - security update	Nessus	Debian Local Security Checks	high
99704	openSUSE Security Update : tiff (openSUSE-2017-515)	Nessus	SuSE Local Security Checks	medium
99466	SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2017:1044-1)	Nessus	SuSE Local Security Checks	medium
99273	Fedora 25 : libtiff (2017-ab3acddd21)	Nessus	Fedora Local Security Checks	medium
99043	Debian DLA-877-1 : tiff security update	Nessus	Debian Local Security Checks	medium

CVE-2016-10267

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Tenable Plugins