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Bugzilla – Full Text Bug Listing |
| Summary: | VUL-1: CVE-2017-8345: ImageMagick, GraphicsMagick: denial of service (memory leak) via a crafted file (ReadMNGImage func in png.c) | ||
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| Product: | [Novell Products] SUSE Security Incidents | Reporter: | Mikhail Kasimov <mikhail.kasimov> |
| Component: | Incidents | Assignee: | Security Team bot <security-team> |
| Status: | RESOLVED FIXED | QA Contact: | Security Team bot <security-team> |
| Severity: | Normal | ||
| Priority: | P3 - Medium | CC: | jsegitz, pgajdos |
| Version: | unspecified | ||
| Target Milestone: | unspecified | ||
| Hardware: | Other | ||
| OS: | Other | ||
| Whiteboard: | CVSSv2:NVD:CVE-2017-8345:4.3:(AV:N/AC:M/Au:N/C:N/I:N/A:P) CVSSv2:SUSE:CVE-2017-8345:4.3:(AV:N/AC:M/Au:N/C:N/I:N/A:P) CVSSv3:NVD:CVE-2017-8345:6.5:(AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) | ||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: | CVE-2017-8345_memory-leak-in-ReadMNGImage-4_testcase | ||
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Description
Mikhail Kasimov
2017-04-30 20:02:11 UTC
(In reply to Mikhail Kasimov from comment #0) > [3] > https://github.com/ImageMagick/ImageMagick/commit/ > 7dea03d2f10279c065dad4be2591f4b160660636 (master) > > [4] > https://github.com/ImageMagick/ImageMagick/commit/ > fd6144f89f33f3065b0a8436f9af81ab9561459f (ImageMagick-6) There seem to be much more related in png.c history. I guess kind of minimal patch would be good. For the testcase from comment 0: (gdb) run Breakpoint 4, ReadMNGImage (image_info=0x61cb30, exception=0x605410) at coders/png.c:5064 5064 ThrowReaderException(CorruptImageError,"ImproperImageHeader"); (gdb) l 5059 magic_number[MaxTextExtent]; 5060 5061 /* Verify MNG signature. */ 5062 count=(size_t) ReadBlob(image,8,(unsigned char *) magic_number); 5063 if (memcmp(magic_number,"\212MNG\r\n\032\n",8) != 0) 5064 ThrowReaderException(CorruptImageError,"ImproperImageHeader"); 5065 5066 /* Initialize some nonzero members of the MngInfo structure. */ 5067 for (i=0; i < MNG_MAX_OBJECTS; i++) 5068 { (gdb) For maintenance, instead of refactoring the code, maybe we could inspire myself in GraphicsMagick's changesets: http://hg.code.sf.net/p/graphicsmagick/code/log/b416eff9eca7/coders/png.c (search for 'leak') For example this one: http://hg.code.sf.net/p/graphicsmagick/code/diff/bd4fa5efd278/coders/png.c should fix the leak for testcase from comment 0. Affected: 12/ImageMagick, 11/GraphicsMagick, 11/ImageMagick, 42.1/GraphicsMagick and marginally also 42.2/GraphicsMagick 12/ImageMagick: took the refactorization others: took commits from GraphicsMagick Mercurial repo referenced in comment 2 I believe all fixed. SUSE-SU-2017:1489-1: An update that fixes 27 vulnerabilities is now available. Category: security (moderate) Bug References: 1028075,1033091,1034870,1034872,1034876,1036976,1036977,1036978,1036980,1036981,1036982,1036983,1036984,1036985,1036986,1036987,1036988,1036989,1036990,1036991,1037527,1038000,1040025,1040303,1040304,1040306,1040332 CVE References: CVE-2017-6502,CVE-2017-7606,CVE-2017-7941,CVE-2017-7942,CVE-2017-7943,CVE-2017-8343,CVE-2017-8344,CVE-2017-8345,CVE-2017-8346,CVE-2017-8347,CVE-2017-8348,CVE-2017-8349,CVE-2017-8350,CVE-2017-8351,CVE-2017-8352,CVE-2017-8353,CVE-2017-8354,CVE-2017-8355,CVE-2017-8356,CVE-2017-8357,CVE-2017-8765,CVE-2017-8830,CVE-2017-9098,CVE-2017-9141,CVE-2017-9142,CVE-2017-9143,CVE-2017-9144 Sources used: SUSE Linux Enterprise Workstation Extension 12-SP2 (src): ImageMagick-6.8.8.1-70.1 SUSE Linux Enterprise Software Development Kit 12-SP2 (src): ImageMagick-6.8.8.1-70.1 SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (src): ImageMagick-6.8.8.1-70.1 SUSE Linux Enterprise Server 12-SP2 (src): ImageMagick-6.8.8.1-70.1 SUSE Linux Enterprise Desktop 12-SP2 (src): ImageMagick-6.8.8.1-70.1 openSUSE-SU-2017:1560-1: An update that fixes 27 vulnerabilities is now available. Category: security (moderate) Bug References: 1028075,1033091,1034870,1034872,1034876,1036976,1036977,1036978,1036980,1036981,1036982,1036983,1036984,1036985,1036986,1036987,1036988,1036989,1036990,1036991,1037527,1038000,1040025,1040303,1040304,1040306,1040332 CVE References: CVE-2017-6502,CVE-2017-7606,CVE-2017-7941,CVE-2017-7942,CVE-2017-7943,CVE-2017-8343,CVE-2017-8344,CVE-2017-8345,CVE-2017-8346,CVE-2017-8347,CVE-2017-8348,CVE-2017-8349,CVE-2017-8350,CVE-2017-8351,CVE-2017-8352,CVE-2017-8353,CVE-2017-8354,CVE-2017-8355,CVE-2017-8356,CVE-2017-8357,CVE-2017-8765,CVE-2017-8830,CVE-2017-9098,CVE-2017-9141,CVE-2017-9142,CVE-2017-9143,CVE-2017-9144 Sources used: openSUSE Leap 42.2 (src): ImageMagick-6.8.8.1-30.3.1 SUSE-SU-2017:1599-1: An update that fixes 25 vulnerabilities is now available. Category: security (moderate) Bug References: 1033091,1034870,1034872,1034876,1036976,1036978,1036980,1036981,1036983,1036984,1036985,1036986,1036987,1036988,1036989,1036990,1037527,1038000,1040025,1040303,1040304,1040306,1040332 CVE References: CVE-2014-9846,CVE-2016-10050,CVE-2017-7606,CVE-2017-7941,CVE-2017-7942,CVE-2017-7943,CVE-2017-8344,CVE-2017-8345,CVE-2017-8346,CVE-2017-8348,CVE-2017-8349,CVE-2017-8350,CVE-2017-8351,CVE-2017-8352,CVE-2017-8353,CVE-2017-8354,CVE-2017-8355,CVE-2017-8357,CVE-2017-8765,CVE-2017-8830,CVE-2017-9098,CVE-2017-9141,CVE-2017-9142,CVE-2017-9143,CVE-2017-9144 Sources used: SUSE Linux Enterprise Software Development Kit 11-SP4 (src): ImageMagick-6.4.3.6-7.77.1 SUSE Linux Enterprise Server 11-SP4 (src): ImageMagick-6.4.3.6-7.77.1 SUSE Linux Enterprise Debuginfo 11-SP4 (src): ImageMagick-6.4.3.6-7.77.1 SUSE-SU-2017:1600-1: An update that fixes 17 vulnerabilities is now available. Category: security (moderate) Bug References: 1033091,1034876,1036978,1036980,1036981,1036984,1036985,1036986,1036987,1036988,1036990,1037527,1038000,1040025,1040304,1040332,984144 CVE References: CVE-2014-9847,CVE-2017-7606,CVE-2017-7941,CVE-2017-8344,CVE-2017-8345,CVE-2017-8346,CVE-2017-8349,CVE-2017-8350,CVE-2017-8351,CVE-2017-8352,CVE-2017-8353,CVE-2017-8355,CVE-2017-8765,CVE-2017-8830,CVE-2017-9098,CVE-2017-9142,CVE-2017-9144 Sources used: SUSE Studio Onsite 1.3 (src): GraphicsMagick-1.2.5-4.77.1 SUSE Linux Enterprise Software Development Kit 11-SP4 (src): GraphicsMagick-1.2.5-4.77.1 SUSE Linux Enterprise Debuginfo 11-SP4 (src): GraphicsMagick-1.2.5-4.77.1 released |