Bugzilla – Bug 1002421
VUL-0: CVE-2016-7799: ImageMagick: mogrify global buffer overflow
Last modified: 2016-12-22 11:00:27 UTC
Reference: http://seclists.org/oss-sec/2016/q3/688 openSUSE: https://software.opensuse.org/package/ImageMagick ============================== Hi, imagemagick identify suffers of a global buffer overflow issue, which I reported and has been patched, you can find a reproducer in the github bug tracker issue link issue: https://github.com/ImageMagick/ImageMagick/issues/280 patch: https://github.com/ImageMagick/ImageMagick/commit/a7bb158b7bedd1449a34432feb3a67c8f1873bfa Thanks, Marco Grassi (@marcograss) of Tencent's Keen Lab ➜ utilities git:(master) ✗ ./magick mogrify ../../ImageMagick_bugs/mogrify_gbof~~ ==26125==ERROR: AddressSanitizer: global-buffer-overflow on address 0x0000037a74fc at pc 0x00000077c9ba bp 0x7ffdffbaac70 sp 0x7ffdffbaac68 READ of size 4 at 0x0000037a74fc thread T0 #0 0x77c9b9 (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x77c9b9) #1 0x78024f (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x78024f) #2 0x18bed91 (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x18bed91) #3 0x18c2594 (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x18c2594) #4 0x2ff1c7f (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x2ff1c7f) #5 0x2f8cead (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x2f8cead) #6 0x4f5da9 (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x4f5da9) #7 0x7f3717a6b82f (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #8 0x422428 (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x422428) 0x0000037a74fc is located 4 bytes to the left of global variable 'format_bytes' defined in 'MagickCore/profile.c:1945:5' (0x37a7500) of size 52 0x0000037a74fc is located 34 bytes to the right of global variable '' defined in 'MagickCore/profile.c:1306:38' (0x37a74c0) of size 26 '' is ascii string 'ResetImageProfileIterator' SUMMARY: AddressSanitizer: global-buffer-overflow (/home/bob/VulnResearch/misc/ImageMagick/utilities/magick+0x77c9b9) Shadow bytes around the buggy address: 0x0000806ece40: f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9 02 f9 f9 f9 0x0000806ece50: f9 f9 f9 f9 00 00 00 03 f9 f9 f9 f9 05 f9 f9 f9 0x0000806ece60: f9 f9 f9 f9 00 00 00 00 01 f9 f9 f9 f9 f9 f9 f9 0x0000806ece70: 00 04 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 06 f9 0x0000806ece80: f9 f9 f9 f9 00 00 03 f9 f9 f9 f9 f9 00 00 00 00 =>0x0000806ece90: 00 06 f9 f9 f9 f9 f9 f9 00 00 00 02 f9 f9 f9[f9] 0x0000806ecea0: 00 00 00 00 00 00 04 f9 f9 f9 f9 f9 05 f9 f9 f9 0x0000806eceb0: f9 f9 f9 f9 05 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 0x0000806ecec0: 00 00 00 00 f9 f9 f9 f9 05 f9 f9 f9 f9 f9 f9 f9 0x0000806eced0: 04 f9 f9 f9 f9 f9 f9 f9 05 f9 f9 f9 f9 f9 f9 f9 0x0000806ecee0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==26125==ABORTING ==============================
http://seclists.org/oss-sec/2016/q4/1: Use CVE-2016-7799 for this buffer over-read issue.
bugbot adjusting priority
Created attachment 696199 [details] mogrify_gbof.jpg (NOT) QA REPRODUCER: mogrify mogrify_gbof.jpg ... but it does not crash, likely only with address sanitizer.
ImageMagick-6 commit https://github.com/ImageMagick/ImageMagick/commit/00a80395a4cd17a6f420238bf9d936d3d9b65a8a
Extending the check fits to all ImageMagick versions. I can not find the code in GraphicsMagick.
I believe all fixed.
SUSE-SU-2016:2667-1: An update that solves 41 vulnerabilities and has one errata is now available. Category: security (moderate) Bug References: 1000394,1000399,1000434,1000436,1000686,1000688,1000689,1000690,1000691,1000692,1000693,1000694,1000695,1000696,1000697,1000698,1000699,1000700,1000701,1000702,1000703,1000704,1000706,1000707,1000708,1000709,1000711,1000712,1000713,1000714,1000715,1001066,1001221,1002206,1002209,1002421,1002422,1003629,1005123,1005125,1005127,1005328 CVE References: CVE-2014-9907,CVE-2015-8957,CVE-2015-8958,CVE-2015-8959,CVE-2016-6823,CVE-2016-7101,CVE-2016-7513,CVE-2016-7514,CVE-2016-7515,CVE-2016-7516,CVE-2016-7517,CVE-2016-7518,CVE-2016-7519,CVE-2016-7520,CVE-2016-7521,CVE-2016-7522,CVE-2016-7523,CVE-2016-7524,CVE-2016-7525,CVE-2016-7526,CVE-2016-7527,CVE-2016-7528,CVE-2016-7529,CVE-2016-7530,CVE-2016-7531,CVE-2016-7532,CVE-2016-7533,CVE-2016-7534,CVE-2016-7535,CVE-2016-7537,CVE-2016-7538,CVE-2016-7539,CVE-2016-7540,CVE-2016-7799,CVE-2016-7800,CVE-2016-7996,CVE-2016-7997,CVE-2016-8677,CVE-2016-8682,CVE-2016-8683,CVE-2016-8684 Sources used: SUSE Linux Enterprise Workstation Extension 12-SP1 (src): ImageMagick-6.8.8.1-40.1 SUSE Linux Enterprise Software Development Kit 12-SP1 (src): ImageMagick-6.8.8.1-40.1 SUSE Linux Enterprise Server 12-SP1 (src): ImageMagick-6.8.8.1-40.1 SUSE Linux Enterprise Desktop 12-SP1 (src): ImageMagick-6.8.8.1-40.1
openSUSE-SU-2016:2671-1: An update that solves 41 vulnerabilities and has one errata is now available. Category: security (moderate) Bug References: 1000394,1000399,1000434,1000436,1000686,1000688,1000689,1000690,1000691,1000692,1000693,1000694,1000695,1000696,1000697,1000698,1000699,1000700,1000701,1000703,1000704,1000706,1000707,1000708,1000709,1000710,1000711,1000712,1000713,1000714,1000715,1001066,1001221,1002206,1002209,1002421,1002422,1003629,1005123,1005125,1005127,1005328 CVE References: CVE-2014-9907,CVE-2015-8957,CVE-2015-8958,CVE-2015-8959,CVE-2016-6823,CVE-2016-7101,CVE-2016-7513,CVE-2016-7514,CVE-2016-7515,CVE-2016-7516,CVE-2016-7517,CVE-2016-7518,CVE-2016-7519,CVE-2016-7520,CVE-2016-7521,CVE-2016-7522,CVE-2016-7523,CVE-2016-7524,CVE-2016-7525,CVE-2016-7527,CVE-2016-7528,CVE-2016-7529,CVE-2016-7530,CVE-2016-7531,CVE-2016-7532,CVE-2016-7533,CVE-2016-7534,CVE-2016-7535,CVE-2016-7536,CVE-2016-7537,CVE-2016-7538,CVE-2016-7539,CVE-2016-7540,CVE-2016-7799,CVE-2016-7800,CVE-2016-7996,CVE-2016-7997,CVE-2016-8677,CVE-2016-8682,CVE-2016-8683,CVE-2016-8684 Sources used: openSUSE 13.2 (src): ImageMagick-6.8.9.8-34.1
openSUSE-SU-2016:2770-1: An update that solves 41 vulnerabilities and has one errata is now available. Category: security (moderate) Bug References: 1000394,1000399,1000434,1000436,1000686,1000688,1000689,1000690,1000691,1000692,1000693,1000694,1000695,1000696,1000697,1000698,1000699,1000700,1000701,1000702,1000703,1000704,1000706,1000707,1000708,1000709,1000711,1000712,1000713,1000714,1000715,1001066,1001221,1002206,1002209,1002421,1002422,1003629,1005123,1005125,1005127,1005328 CVE References: CVE-2014-9907,CVE-2015-8957,CVE-2015-8958,CVE-2015-8959,CVE-2016-6823,CVE-2016-7101,CVE-2016-7513,CVE-2016-7514,CVE-2016-7515,CVE-2016-7516,CVE-2016-7517,CVE-2016-7518,CVE-2016-7519,CVE-2016-7520,CVE-2016-7521,CVE-2016-7522,CVE-2016-7523,CVE-2016-7524,CVE-2016-7525,CVE-2016-7526,CVE-2016-7527,CVE-2016-7528,CVE-2016-7529,CVE-2016-7530,CVE-2016-7531,CVE-2016-7532,CVE-2016-7533,CVE-2016-7534,CVE-2016-7535,CVE-2016-7537,CVE-2016-7538,CVE-2016-7539,CVE-2016-7540,CVE-2016-7799,CVE-2016-7800,CVE-2016-7996,CVE-2016-7997,CVE-2016-8677,CVE-2016-8682,CVE-2016-8683,CVE-2016-8684 Sources used: openSUSE Leap 42.1 (src): ImageMagick-6.8.8.1-21.1
SUSE-SU-2016:2964-1: An update that fixes 34 vulnerabilities is now available. Category: security (important) Bug References: 1000399,1000434,1000436,1000688,1000689,1000690,1000691,1000692,1000693,1000694,1000695,1000698,1000699,1000700,1000701,1000703,1000704,1000707,1000709,1000711,1000713,1000714,1001066,1001221,1002209,1002421,1002422,1003629,1005123,1005125,1005127,1007245 CVE References: CVE-2014-9907,CVE-2015-8957,CVE-2015-8958,CVE-2015-8959,CVE-2016-5687,CVE-2016-6823,CVE-2016-7101,CVE-2016-7514,CVE-2016-7515,CVE-2016-7516,CVE-2016-7517,CVE-2016-7518,CVE-2016-7519,CVE-2016-7522,CVE-2016-7523,CVE-2016-7524,CVE-2016-7525,CVE-2016-7526,CVE-2016-7527,CVE-2016-7528,CVE-2016-7529,CVE-2016-7530,CVE-2016-7531,CVE-2016-7533,CVE-2016-7535,CVE-2016-7537,CVE-2016-7799,CVE-2016-7800,CVE-2016-7996,CVE-2016-7997,CVE-2016-8682,CVE-2016-8683,CVE-2016-8684,CVE-2016-8862 Sources used: SUSE Linux Enterprise Software Development Kit 11-SP4 (src): ImageMagick-6.4.3.6-7.54.1 SUSE Linux Enterprise Server 11-SP4 (src): ImageMagick-6.4.3.6-7.54.1 SUSE Linux Enterprise Debuginfo 11-SP4 (src): ImageMagick-6.4.3.6-7.54.1
released