Vulnerabilities > CVE-2016-8707 - Out-of-bounds Write vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
An exploitable out of bounds write exists in the handling of compressed TIFF images in ImageMagicks's convert utility. A crafted TIFF document can lead to an out of bounds write which in particular circumstances could be leveraged into remote code execution. The vulnerability can be triggered through any user controlled TIFF that is handled by this functionality.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 | |
| OS | 1 |
Common Weakness Enumeration (CWE)
Nessus
NASL family Huawei Local Security Checks NASL id EULEROS_SA-2020-1390.NASL description According to the versions of the ImageMagick packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed work in the original format or a different one. ImageMagick also includes command line programs for creating animated or transparent .gifs, creating composite images, creating thumbnail images, and more. ImageMagick is one of your choices if you need a program to manipulate and display images. If you want to develop your own applications which use ImageMagick code or APIs, you need to install ImageMagick-devel as well.Security Fix(es):The HorizontalFilter function in resize.c in ImageMagick before 6.8.9-9 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image file.(CVE-2014-8354)PCX parser code in ImageMagick before 6.8.9-9 allows remote attackers to cause a denial of service (out-of-bounds read).(CVE-2014-8355)DCM decode in ImageMagick before 6.8.9-9 allows remote attackers to cause a denial of service (out-of-bounds read).(CVE-2014-8562)The JPEG decoder in ImageMagick before 6.8.9-9 allows local users to cause a denial of service (out-of-bounds memory access and crash).(CVE-2014-8716)Heap-based buffer overflow in ImageMagick allows remote attackers to have unspecified impact via a crafted xpm file.(CVE-2014-9821)Heap-based buffer overflow in ImageMagick allows remote attackers to have unspecified impact via a crafted quantum file.(CVE-2014-9822)Heap-based buffer overflow in ImageMagick allows remote attackers to have unspecified impact via a crafted palm file, a different vulnerability than CVE-2014-9819.(CVE-2014-9823)Heap-based buffer overflow in ImageMagick allows remote attackers to have unspecified impact via a crafted psd file, a different vulnerability than CVE-2014-9825.(CVE-2014-9824)Heap-based buffer overflow in ImageMagick allows remote attackers to have unspecified impact via a crafted psd file, a different vulnerability than CVE-2014-9824.(CVE-2014-9825)coders/pnm.c in ImageMagick 6.9.0-1 Beta and earlier allows remote attackers to cause a denial of service (crash) via a crafted png file.(CVE-2014-9837)distribute-cache.c in ImageMagick re-uses objects after they have been destroyed, which allows remote attackers to have unspecified impact via unspecified vectors.(CVE-2014-9852)Memory leak in coders/rle.c in ImageMagick allows remote attackers to cause a denial of service (memory consumption) via a crafted rle file.(CVE-2014-9853)coders/tiff.c in ImageMagick allows remote attackers to cause a denial of service (application crash) via vectors related to the last seen 2020-05-06 modified 2020-04-15 plugin id 135519 published 2020-04-15 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/135519 title EulerOS 2.0 SP3 : ImageMagick (EulerOS-SA-2020-1390) NASL family Debian Local Security Checks NASL id DEBIAN_DLA-756.NASL description Numerous vulnerabilities were discovered in ImageMagick, an image manipulation program. Issues include memory exception, heap, buffer and stack overflows, out of bound reads and missing checks. For Debian 7 last seen 2020-03-17 modified 2016-12-22 plugin id 96051 published 2016-12-22 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96051 title Debian DLA-756-1 : imagemagick security update NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-3258-1.NASL description This update for ImageMagick fixes the following issues : - CVE-2016-9556 Possible Heap-overflow found by fuzzing [bsc#1011130] - CVE-2016-9559 Possible NULL pointer access found by fuzzing [bsc#1011136] - CVE-2016-8707 Possible code execution in Tiff conver utility [bsc#1014159] - CVE-2016-8866 Memory allocation failure in AcquireMagickMemory could lead to Heap overflow [bsc#1009318] - CVE-2016-9559 Possible NULL pointer access found by fuzzing [bsc#1011136] 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. last seen 2020-06-01 modified 2020-06-02 plugin id 96139 published 2016-12-27 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96139 title SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2016:3258-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-1512.NASL description This security update for ImageMagick fixes the following issues : - a maliciously crafted compressed TIFF image could cause code remote code execution in the convert utility in particular circumstances (CVE-2016-8707, boo#1014159) - a memory allocation failure was fixed (CVE-2016-8866, boo#1009318, follow up on CVE-2016-8862) - the identify utility could crash on maliciously crafted images (CVE-2016-9773, boo#1013376, follow up on CVE-2016-9556) last seen 2020-06-05 modified 2016-12-27 plugin id 96133 published 2016-12-27 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96133 title openSUSE Security Update : ImageMagick (openSUSE-2016-1512) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2019-2354.NASL description According to the versions of the ImageMagick packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF,and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed work in the original format or a different one. ImageMagick also includes command line programs for creating animated or transparent .gifs, creating composite images, creating thumbnail images, and more.ImageMagick is one of your choices if you need a program to manipulate and display images. If you want to develop your own applications which use ImageMagick code or APIs, you need to install ImageMagick-devel as well.Security Fix(es):In ImageMagick before 7.0.8-25, some memory leaks exist in DecodeImage in coders/pcd.c.(CVE-2019-7175)ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data.(CVE-2018-16323)In ImageMagick before 7.0.8-8, a NULL pointer dereference exists in the CheckEventLogging function in MagickCore/log.c.(CVE-2018-16328)The DrawDashPolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles calculations of certain vertices integer data, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.(CVE-2016-4562)The TraceStrokePolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles the relationship between the BezierQuantum value and certain strokes data, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.(CVE-2016-4563)The DrawImage function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 makes an incorrect function call in attempting to locate the next token, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.(CVE-2016-4564 )The ReadCINImage function in coders/cin.c in ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1 allows remote attackers to cause a denial of service (memory consumption) via a crafted file.(CVE-2017-11525)In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.(CVE-2018-20467)coders/pnm.c in ImageMagick 6.9.0-1 Beta and earlier allows remote attackers to cause a denial of service (crash) via a crafted png file.(CVE-2014-9837)coders/sun.c in ImageMagick before 6.9.0-4 Beta allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted SUN file.(CVE-2015-8958)Memory leak in the ReadPSDLayers function in coders/psd.c in ImageMagick before 6.9.6-3 allows remote attackers to cause a denial of service (memory consumption) via a crafted image file.(CVE-2016-10058)The MSL interpreter in ImageMagick before 6.9.6-4 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted XML file.(CVE-2016-10068)The ReadDCMImage function in DCM reader in ImageMagick before 6.9.4-5 and 7.x before 7.0.1-7 allows remote attackers to have unspecified impact via vectors involving the for statement in computing the pixel scaling table.(CVE-2016-5690)Heap-based buffer overflow in coders/hdr.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted HDR file.(CVE-2016-7520)MagickCore/profile.c in ImageMagick before 7.0.3-2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.(CVE-2016-7799)The ReadOneMNGImage function in coders/png.c in ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1 allows remote attackers to cause a denial of service (large loop and CPU consumption) via a crafted file.(CVE-2017-11526)In ImageMagick before 6.9.7-6 and 7.x before 7.0.4-6, the ReadMATImage function in coders/mat.c uses uninitialized data, which might allow remote attackers to obtain sensitive information from process memory.(CVE-2017-13143)coders/psd.c in ImageMagick allows remote attackers to have unspecified impact via a crafted PSD file, which triggers an out-of-bounds write.(CVE-2017-5510)In the ReadDCMImage function in coders/dcm.c in ImageMagick before 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by a new pointer. The previous pointer is lost, which leads to a memory leak. This allows remote attackers to cause a denial of service.(CVE-2018-6405)Heap-based buffer overflow in ImageMagick allows remote attackers to have unspecified impact via a crafted psd file, a different vulnerability than CVE-2014-9824.(CVE-2014-9825)Buffer overflow in ImageMagick before 6.9.0-4 Beta allows remote attackers to cause a denial of service (application crash) via a crafted SUN file.(CVE-2015-8957)Buffer overflow in the WriteGROUP4Image function in coders/tiff.c in ImageMagick before 6.9.5-8 allows remote attackers to cause a denial of service (application crash) or have other unspecified impact via a crafted file.(CVE-2016-10057)magick/memory.c in ImageMagick before 6.9.4-5 allows remote attackers to cause a denial of service (application crash) via vectors involving last seen 2020-05-08 modified 2019-12-10 plugin id 131846 published 2019-12-10 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/131846 title EulerOS 2.0 SP2 : ImageMagick (EulerOS-SA-2019-2354) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-3799.NASL description This update fixes several vulnerabilities in imagemagick: Various memory handling problems and cases of missing or incomplete input sanitising may result in denial of service or the execution of arbitrary code if malformed TIFF, WPG, IPL, MPC or PSB files are processed. last seen 2020-06-01 modified 2020-06-02 plugin id 97475 published 2017-03-02 reporter This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97475 title Debian DSA-3799-1 : imagemagick - security update NASL family Fedora Local Security Checks NASL id FEDORA_2017-3A568ADB31.NASL description Many security fixes, bug fixes, and other changes from the previous version 6.9.3.0. See the [6.9 branch ChangeLog](https://github.com/ImageMagick/ImageMagick/blob/3fd358e2ac3 4977fda38a2cf4d88a1cb4dd2d7c7/ChangeLog). Dependent packages are mostly straight rebuilds, a couple also include bugfix version updates. ---- rhbz#1490649 - emacs-25.3 is available rhbz#1490410 - unsafe enriched mode translations (security) 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. last seen 2020-06-05 modified 2017-09-20 plugin id 103333 published 2017-09-20 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103333 title Fedora 25 : 1:emacs / ImageMagick / WindowMaker / autotrace / converseen / etc (2017-3a568adb31) NASL family Fedora Local Security Checks NASL id FEDORA_2017-8F27031C8F.NASL description Many security fixes, bug fixes, and other changes from the previous version 6.9.3.0. See the [6.9 branch ChangeLog](https://github.com/ImageMagick/ImageMagick/blob/3fd358e2ac3 4977fda38a2cf4d88a1cb4dd2d7c7/ChangeLog). Dependent packages are mostly straight rebuilds, a couple also include bugfix version updates. 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. last seen 2020-06-05 modified 2017-09-19 plugin id 103314 published 2017-09-19 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103314 title Fedora 26 : 1:emacs / ImageMagick / WindowMaker / autotrace / converseen / etc (2017-8f27031c8f) NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-3256-1.NASL description This update for ImageMagick fixes the following issues : - CVE-2016-9556: Possible Heap-overflow found by fuzzing [bsc#1011130] - CVE-2016-9559: Possible NULL pointer access found by fuzzing [bsc#1011136] - CVE-2016-8707: Possible code execution in the tiff deflate convert code [bsc#1014159] - CVE-2016-9773: Possible Heap overflow in IsPixelGray [bsc#1013376] - CVE-2016-8866: Possible memory allocation failure in AcquireMagickMemory [bsc#1009318] 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. last seen 2020-06-01 modified 2020-06-02 plugin id 96138 published 2016-12-27 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96138 title SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2016:3256-1) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3222-1.NASL description It was discovered that ImageMagick incorrectly handled certain malformed image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of the user invoking the program. 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. last seen 2020-06-01 modified 2020-06-02 plugin id 97634 published 2017-03-09 reporter Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97634 title Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : imagemagick vulnerabilities (USN-3222-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2017-14.NASL description This update for ImageMagick fixes the following issues : - CVE-2016-9556 Possible Heap-overflow found by fuzzing [bsc#1011130] - CVE-2016-9559 Possible NULL pointer access found by fuzzing [bsc#1011136] - CVE-2016-8707 Possible code execution in Tiff conver utility [bsc#1014159] - CVE-2016-8866 Memory allocation failure in AcquireMagickMemory could lead to Heap overflow [bsc#1009318] - CVE-2016-9559 Possible NULL pointer access found by fuzzing [bsc#1011136] This update was imported from the SUSE:SLE-12:Update update project. last seen 2020-06-05 modified 2017-01-05 plugin id 96296 published 2017-01-05 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96296 title openSUSE Security Update : ImageMagick (openSUSE-2017-14)
Seebug
| bulletinFamily | exploit |
| description | This vulnerability is present in the convert utility bundled with ImageMagick. Thus utility is used by many web applications to parse and convert images and other formats inter changeably. It is a very popular piece of software for this use. The vulnerability arises when attempting to deflate an Adobe Deflate compressed Tiff image. The vulnerability arises in the way that ImageMagick handles compressed data inside of an image. The size necessary to hold the decompressed data is calculated and then passed in to LibTiff but it is not large enough to hold the decompressed stream. The buffer is calculated here: ``` pixels=(unsigned char *) GetQuantumPixels(quantum_info); ``` and then passed in here as op: ``` static int ZIPDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s) { ``` Finally this buffer is used as the next available buffer in a stream which has more data than is available and the out of bounds write occurs. ``` sp->stream.next_out = op; ... int state = inflate(&sp->stream, Z_PARTIAL_FLUSH); ``` This is a controlled out of bounds write that under proper circumstances could be exploited into full remote code execution. #### CRASH INFORMATION ``` Crashed thread log = : Dispatch queue: com.apple.main-thread frame #0: 0x00007fff9563d9c2 libz.1.dylib`inflate + 2549 frame #1: 0x0000000100fec96a libtiff.5.dylib`ZIPDecode(tif=0x0000000103bf9bb0, op=<unavailable>, occ=<unavailable>,s=<unavailable>) + 186 at tif_zip.c:185 frame #2: 0x0000000100fe89d5 libtiff.5.dylib`TIFFReadScanline(tif=0x0000000103bf9bb0, buf=0x0000000105114ef0, row=0, sample=0) + 693 at tif_read.c:299 frame #3: 0x0000000100979499 libMagickCore-7.Q16HDRI.0.dylib`ReadTIFFImage [inlined] TIFFReadPixels(bits_per_sample=0) + 27993 at tiff.c:873 frame #4: 0x000000010097948b libMagickCore-7.Q16HDRI.0.dylib`ReadTIFFImage(image_info=0x0000000101cb8de0, exception=0x0000000101b4bfc0) + 27979 at tiff.c:1708 frame #5: 0x00000001000f69e8 libMagickCore-7.Q16HDRI.0.dylib`ReadImage(image_info=0x0000000101c61de0, exception=0x0000000101b4bfc0) + 3720 at constitute.c:554 frame #6: 0x00000001000f9557 libMagickCore-7.Q16HDRI.0.dylib`ReadImages(image_info=0x0000000101bd4de0, filename="crash1.tif", exception=0x0000000101b4bfc0) + 1447 --- exception=EXC_BAD_ACCESS:signal=11:is_exploitable=yes:instruction_disassembly=.byte 0xc5 #bad opcode:instruction_address=0x00007fff8b1b303b:access_type=unknown:access_address=0x000000010985b000: Crash accessing invalid address. Consider running it again with libgmalloc(3) to see if the log changes. ``` #### CREDIT Discovered by Tyler Bohan of Cisco Talos ####TIMELINE 2016-10-10 - Vendor Disclosure 2016-12-03 - Public Release |
| id | SSV:92569 |
| last seen | 2017-11-19 |
| modified | 2016-12-08 |
| published | 2016-12-08 |
| reporter | Root |
| title | ImageMagick Convert Tiff Adobe Deflate 任意代码执行漏洞（CVE-2016-8707） |
Talos
| id | TALOS-2016-0216 |
| last seen | 2019-05-29 |
| published | 2016-12-03 |
| reporter | Talos Intelligence |
| source | http://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0216 |
| title | ImageMagick Convert Tiff Adobe Deflate Code Execution Vulnerability |