CVE-2016-8862

The AcquireMagickMemory function in MagickCore/memory.c in ImageMagick before 7.0.3.3 allows remote attackers to have unspecified impact via a crafted image, which triggers a memory allocation failure.

The imagemagick package has been updated to version 6.9.9.41 which fixes several unspecified security vulnerabilities. This update fixes several vulnerabilities in imagemagick, including: Various memory handling problems and cases of missing or incomplete input sanitising may result in denial of service, memory disclosure or the execution of arbitrary code if malformed GIF, TTF, SVG, TIFF, PCX, JPG or SFW files are processed.

Several packages have been rebuilt for the updated ImageMagick.

This update for GraphicsMagick fixes the following issues:

• Memory allocation failure in AcquireMagickMemory (CVE-2016-8862) [bsc#1007245]

This update for ImageMagick fixes the following issues:

• Memory allocation failure in AcquireMagickMemory (CVE-2016-8862) [bsc#1007245]
• update incomplete patch of CVE-2016-6823 [bsc#1001066]

This update for ImageMagick fixes the following issues:

These vulnerabilities could be triggered by processing specially crafted image files, which could lead to a process crash or resource consumtion, or potentially have unspecified futher impact.

• CVE-2016-8862: Memory allocation failure in AcquireMagickMemory (bsc#1007245)
• CVE-2014-9907: DOS due to corrupted DDS files (bsc#1000714)
• CVE-2015-8959: DOS due to corrupted DDS files (bsc#1000713)
• CVE-2016-7537: Out of bound access for corrupted pdb file (bsc#1000711)
• CVE-2016-6823: BMP Coder Out-Of-Bounds Write Vulnerability (bsc#1001066)
• CVE-2016-7514: Out-of-bounds read in coders/psd.c (bsc#1000688)
• CVE-2016-7515: Rle file handling for corrupted file (bsc#1000689)
• CVE-2016-7529: out of bound in quantum handling (bsc#1000399)
• CVE-2016-7101: SGI Coder Out-Of-Bounds Read Vulnerability (bsc#1001221)
• CVE-2016-7527: out of bound access in wpg file coder: (bsc#1000436)
• CVE-2016-7996, CVE-2016-7997: WPG Reader Issues (bsc#1003629)
• CVE-2016-7528: out of bound access in xcf file coder (bsc#1000434)
• CVE-2016-8683: Check that filesize is reasonable compared to the header value (bsc#1005127)
• CVE-2016-8682: Stack-buffer read overflow while reading SCT header (bsc#1005125)
• CVE-2016-8684: Mismatch between real filesize and header values (bsc#1005123)
• Buffer overflows in SIXEL, PDB, MAP, and TIFF coders (bsc#1002209)
• CVE-2016-7525: Heap buffer overflow in psd file coder (bsc#1000701)
• CVE-2016-7524: AddressSanitizer:heap-buffer-overflow READ of size 1 in meta.c:465 (bsc#1000700)
• CVE-2016-7530: Out of bound in quantum handling (bsc#1000703)
• CVE-2016-7531: Pbd file out of bound access (bsc#1000704)
• CVE-2016-7533: Wpg file out of bound for corrupted file (bsc#1000707)
• CVE-2016-7535: Out of bound access for corrupted psd file (bsc#1000709)
• CVE-2016-7522: Out of bound access for malformed psd file (bsc#1000698)
• CVE-2016-7517: out-of-bounds read in coders/pict.c (bsc#1000693)
• CVE-2016-7516: Out of bounds problem in rle, pict, viff and sun files (bsc#1000692)
• CVE-2015-8958: Potential DOS in sun file handling due to malformed files (bsc#1000691)
• CVE-2015-8957: Buffer overflow in sun file handling (bsc#1000690)
• CVE-2016-7519: out-of-bounds read in coders/rle.c (bsc#1000695)
• CVE-2016-7518: out-of-bounds read in coders/sun.c (bsc#1000694)
• CVE-2016-7800: 8BIM/8BIMW unsigned underflow leads to heap overflow (bsc#1002422)
• CVE-2016-7523: AddressSanitizer:heap-buffer-overflow READ of size 1 meta.c:496 (bsc#1000699)
• CVE-2016-7799: mogrify global buffer overflow (bsc#1002421)

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.