NVD reports :

Please reference CVE/URL list for details

This update for tiff fixes the following issues :

  - CVE-2017-5225: A crafted TIFF image could cause a crash     and potential code execution when processed by the     'tiffcp' utility (bsc#1019611).

Also a regression from the version update to 4.0.7 was fixed in handling TIFFTAG_FAXRECVPARAMS. (bsc#1022103)

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

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.

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Off-by-one error in the t2p_readwrite_pdf_image_tile     function in tools/tiff2pdf.c in LibTIFF 4.0.7 allows     remote attackers to have unspecified impact via a     crafted image.(CVE-2016-10094)

  - Integer overflow in tools/tiffcp.c in LibTIFF 4.0.7     allows remote attackers to have unspecified impact via     a crafted image, which triggers a heap-based buffer     overflow.(CVE-2016-10093)

  - LibTIFF version 4.0.7 is vulnerable to a heap buffer     overflow in the tools/tiffcp resulting in DoS or code     execution via a crafted BitsPerSample     value.(CVE-2017-5225)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. 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.

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.

This update for tiff fixes the following issues :

  - A crafted TIFF image could cause a crash and potential     code execution when processed by the 'tiffcp' utility     (CVE-2017-5225, bsc#1019611). Also a regression from the     version update to 4.0.7 was fixed in handling     TIFFTAG_FAXRECVPARAMS. (bsc#1022103)

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.

This update for tiff fixes the following security issues :

  - CVE-2017-5225: Prevent heap buffer overflow in the     tools/tiffcp that could have caused DoS or code     execution via a crafted BitsPerSample value     (bsc#1019611)

  - CVE-2018-7456: Prevent a NULL pointer dereference in the     function TIFFPrintDirectory when using the tiffinfo tool     to print crafted TIFF information, a different     vulnerability than CVE-2017-18013 (bsc#1082825)

  - CVE-2017-11613: Prevent denial of service in the     TIFFOpen function. During the TIFFOpen process,     td_imagelength is not checked. The value of     td_imagelength can be directly controlled by an input     file. In the ChopUpSingleUncompressedStrip function, the
    _TIFFCheckMalloc function is called based on     td_imagelength. If the value of td_imagelength is set     close to the amount of system memory, it will hang the     system or trigger the OOM killer (bsc#1082332)

  - CVE-2016-10266: Prevent 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)

  - CVE-2018-8905: Prevent heap-based buffer overflow in the     function LZWDecodeCompat via a crafted TIFF file     (bsc#1086408)

  - CVE-2016-9540: Prevent out-of-bounds write on tiled     images with odd tile width versus image width     (bsc#1011839).

  - CVE-2016-9535: tif_predict.h and tif_predict.c had     assertions that could have lead to assertion failures in     debug mode, or buffer overflows in release mode, when     dealing with unusual tile size like YCbCr with     subsampling (bsc#1011846).

  - CVE-2016-9535: tif_predict.h and tif_predict.c had     assertions that could have lead to assertion failures in     debug mode, or buffer overflows in release mode, when     dealing with unusual tile size like YCbCr with     subsampling (bsc#1011846).

  - Removed assert in readSeparateTilesIntoBuffer() function     (bsc#1017689).

  - CVE-2016-10095: Prevent stack-based buffer overflow in     the _TIFFVGetField function that allowed remote     attackers to cause a denial of service (crash) via a     crafted TIFF file (bsc#1017690).

  - CVE-2016-8331: Prevent remote code execution because of     incorrect handling of TIFF images. A crafted TIFF     document could have lead to a type confusion     vulnerability resulting in remote code execution. This     vulnerability could have been be triggered via a TIFF     file delivered to the application using LibTIFF's tag     extension functionality (bsc#1007276).

  - CVE-2016-3632: The _TIFFVGetField function allowed     remote attackers to cause a denial of service     (out-of-bounds write) or execute arbitrary code via a     crafted TIFF image (bsc#974621).

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.

USN-3212-1 fixed several issues in LibTIFF. This update provides a subset of corresponding update for Ubuntu 12.04 ESM.

Mei Wang discovered a multiple integer overflows in LibTIFF which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image, which triggers an out-of-bounds write. (CVE-2016-3945)

It was discovered that LibTIFF is vulnerable to a heap buffer overflow in the resulting in DoS or code execution via a crafted BitsPerSample value. (CVE-2017-5225)

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.

Numerous security vulnerabilities have been found through fuzzing on various tiff-related binaries. Crafted TIFF images allows remote attacks to cause denial of service or, in certain cases arbitrary code execution through divide-by-zero, out of bunds write, integer and heap overflow.

CVE-2016-3622

The fpAcc function in tif_predict.c in the tiff2rgba tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted TIFF image.

CVE-2016-3623

The rgb2ycbcr tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (divide-by-zero) by setting the (1) v or (2) h parameter to 0. (Fixed along with CVE-2016-3624.)

CVE-2016-3624

The cvtClump function in the rgb2ycbcr tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds write) by setting the '-v' option to -1.

CVE-2016-3945

Multiple integer overflows in the (1) cvt_by_strip and (2) cvt_by_tile functions in the tiff2rgba tool in LibTIFF 4.0.6 and earlier, when -b mode is enabled, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image, which triggers an out-of-bounds write.

CVE-2016-3990

Heap-based buffer overflow in the horizontalDifference8 function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image to tiffcp.

CVE-2016-9533

tif_pixarlog.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers. Reported as MSVR 35094, aka 'PixarLog horizontalDifference heap-buffer-overflow.'

CVE-2016-9534

tif_write.c in libtiff 4.0.6 has an issue in the error code path of TIFFFlushData1() that didn't reset the tif_rawcc and tif_rawcp members. Reported as MSVR 35095, aka 'TIFFFlushData1 heap-buffer-overflow.'

CVE-2016-9535

tif_predict.h and tif_predict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual tile size like YCbCr with subsampling. Reported as MSVR 35105, aka 'Predictor heap-buffer-overflow.'

CVE-2016-9536

tools/tiff2pdf.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers in t2p_process_jpeg_strip().
Reported as MSVR 35098, aka 't2p_process_jpeg_strip heap-buffer-overflow.'

CVE-2016-9537

tools/tiffcrop.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in buffers. Reported as MSVR 35093, MSVR 35096, and MSVR 35097.

CVE-2016-9538

tools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer() because of a uint16 integer overflow.
Reported as MSVR 35100.

CVE-2016-9540

tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width. Reported as MSVR 35103, aka cpStripToTile heap-buffer-overflow.

CVE-2016-10092

heap-buffer-overflow in tiffcrop

CVE-2016-10093 uint32 underflow/overflow that can cause heap-based buffer overflow in tiffcp

CVE-2017-5225

LibTIFF version 4.0.7 is vulnerable to a heap buffer overflow in the tools/tiffcp resulting in DoS or code execution via a crafted BitsPerSample value.

Bug #846837

heap-based buffer verflow in TIFFFillStrip (tif_read.c)

For Debian 7 'Wheezy', these problems have been fixed in version 4.0.2-6+deb7u9.

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.

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Off-by-one error in the t2p_readwrite_pdf_image_tile     function in tools/tiff2pdf.c in LibTIFF 4.0.7 allows     remote attackers to have unspecified impact via a     crafted image.(CVE-2016-10094)

  - Integer overflow in tools/tiffcp.c in LibTIFF 4.0.7     allows remote attackers to have unspecified impact via     a crafted image, which triggers a heap-based buffer     overflow.(CVE-2016-10093)

  - LibTIFF version 4.0.7 is vulnerable to a heap buffer     overflow in the tools/tiffcp resulting in DoS or code     execution via a crafted BitsPerSample     value.(CVE-2017-5225)

  - Integer overflow in the writeBufferToSeparateStrips     function in tiffcrop.c in LibTIFF before 4.0.7 allows     remote attackers to cause a denial of service     (out-of-bounds read) via a crafted tif     file.(CVE-2016-9532)

  - The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in     tif_read.c in libtiff before 4.0.7 allows remote     attackers to cause a denial of service (crash) or     possibly obtain sensitive information via a negative     index in a file-content buffer.(CVE-2016-6223)

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

ID	Name	Product	Family	Published	Updated	Severity
99551	FreeBSD : tiff -- multiple vulnerabilities (2a96e498-3234-4950-a9ad-419bc84a839d)	Nessus	FreeBSD Local Security Checks	4/21/2017	1/4/2021	critical
97290	openSUSE Security Update : tiff (openSUSE-2017-281)	Nessus	SuSE Local Security Checks	2/21/2017	1/19/2021	critical
97434	Ubuntu 14.04 LTS / 16.04 LTS : LibTIFF vulnerabilities (USN-3212-1)	Nessus	Ubuntu Local Security Checks	2/28/2017	10/20/2023	critical
109500	EulerOS 2.0 SP1 : libtiff (EulerOS-SA-2018-1102)	Nessus	Huawei Local Security Checks	5/2/2018	1/6/2021	critical
99973	Debian DSA-3844-1 : tiff - security update	Nessus	Debian Local Security Checks	5/4/2017	1/11/2021	critical
103486	GLSA-201709-27 : libTIFF: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	9/27/2017	1/11/2021	critical
97130	SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2017:0453-1)	Nessus	SuSE Local Security Checks	2/13/2017	1/6/2021	critical
110803	SUSE SLES11 Security Update : tiff (SUSE-SU-2018:1835-1)	Nessus	SuSE Local Security Checks	6/29/2018	1/19/2021	critical
109501	EulerOS 2.0 SP2 : libtiff (EulerOS-SA-2018-1103)	Nessus	Huawei Local Security Checks	5/2/2018	1/6/2021	critical
102258	Ubuntu 12.04 LTS : tiff vulnerabilities (USN-3212-4)	Nessus	Ubuntu Local Security Checks	8/8/2017	1/12/2023	critical
96704	Debian DLA-795-1 : tiff security update	Nessus	Debian Local Security Checks	1/24/2017	1/11/2021	critical
110741	EulerOS 2.0 SP3 : libtiff (EulerOS-SA-2018-1165)	Nessus	Huawei Local Security Checks	6/28/2018	1/6/2021	critical

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