CVE-2017-12435

In ImageMagick 7.0.6-1, a memory exhaustion vulnerability was found in the function ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service.

This update for ImageMagick fixes the following issues:

• CVE-2017-14607: out of bounds read flaw related to ReadTIFFImagehas
  could possibly disclose potentially sensitive memory [bsc#1059778]

• CVE-2017-11640: NULL pointer deref in WritePTIFImage() in coders/tiff.c [bsc#1050632]

• CVE-2017-14342: a memory exhaustion vulnerability in ReadWPGImage in coders/wpg.c could lead to denial of service [bsc#1058485]

• CVE-2017-14341: Infinite loop in the ReadWPGImage function [bsc#1058637]

• CVE-2017-16546: problem in the function ReadWPGImage in coders/wpg.c could lead to denial of service [bsc#1067181]

• CVE-2017-16545: The ReadWPGImage function in coders/wpg.c in
  validation problems could lead to denial of service [bsc#1067184]

• CVE-2017-14175: Lack of End of File check could lead to denial of service [bsc#1057719]

• CVE-2017-13769: denial of service issue in function WriteTHUMBNAILImage in coders/thumbnail.c [bsc#1056432]

• CVE-2017-13134: a heap-based buffer over-read was found in thefunction SFWScan in coders/sfw.c, which allows attackers to cause adenial of service via a crafted file. [bsc#1055214]

• CVE-2017-11478: ReadOneDJVUImage in coders/djvu.c in ImageMagick allows remote attackers to cause a DoS [bsc#1049796]

• CVE-2017-15930: Null Pointer dereference while transfering JPEG scanlines could lead to denial of service [bsc#1066003]

• CVE-2017-12983: Heap-based buffer overflow in the ReadSFWImage function in coders/sfw.c allows remote attackers to cause a denial of service [bsc#1054757]

• CVE-2017-14531: memory exhaustion issue in ReadSUNImage incoders/sun.c. [bsc#1059666]

• CVE-2017-12435: Memory exhaustion in ReadSUNImage in coders/sun.c, which allows attackers to cause denial of service [bsc#1052553]

• CVE-2017-12587: User controlable large loop in the ReadPWPImage in coders\pwp.c could lead to denial of service [bsc#1052450]

• CVE-2017-14173: unction ReadTXTImage is vulnerable to a integer overflow that could lead to denial of service [bsc#1057729]

• CVE-2017-11188: ImageMagick: The ReadDPXImage function in codersdpx.c in ImageMagick 7.0.6-0 has a largeloop vulnerability that can cause CPU exhaustion via a crafted DPX file, relatedto lack of an EOF check. [bnc#1048457]

• CVE-2017-11527: ImageMagick: ReadDPXImage in coders/dpx.c allows remote attackers to cause DoS [bnc#1050116]

• CVE-2017-11535: GraphicsMagick, ImageMagick: Heap-based buffer over-read in WritePSImage() in coders/ps.c [bnc#1050139]

• CVE-2017-11752: ImageMagick: ReadMAGICKImage in coders/magick.c allows to cause DoS [bnc#1051441]

• CVE-2017-12140: ImageMagick: ReadDCMImage in codersdcm.c has a ninteger signedness error leading to excessive memory consumption [bnc#1051847]

• CVE-2017-12669: ImageMagick: Memory leak in WriteCALSImage in coders/cals.c [bnc#1052689]

• CVE-2017-12662: GraphicsMagick, ImageMagick: Memory leak in WritePDFImage in coders/pdf.c [bnc#1052758]

• CVE-2017-12644: ImageMagick: Memory leak in ReadDCMImage in codersdcm.c [bnc#1052764]

• CVE-2017-14172: ImageMagick: Lack of end of file check in ReadPSImage() could lead to a denial of service [bnc#1057730]

• CVE-2017-14733: GraphicsMagick: Heap overflow on ReadRLEImage in coders/rle.c could lead to denial of service [bnc#1060577]

This update for ImageMagick fixes the following issues:

• CVE-2017-14989: use-after-free in RenderFreetype in MagickCore/annotate.c could lead to denial of service [bsc#1061254]
• CVE-2017-14682: GetNextToken in MagickCore/token.c heap buffer overflow could lead to denial of service [bsc#1060176]
• Memory leak in WriteINLINEImage in coders/inline.c could lead to denial of service [bsc#1052744]
• CVE-2017-14607: out of bounds read flaw related to ReadTIFFImagehas could possibly disclose potentially sensitive memory [bsc#1059778]
• CVE-2017-11640: NULL pointer deref in WritePTIFImage() in coders/tiff.c [bsc#1050632]
• CVE-2017-14342: a memory exhaustion vulnerability in ReadWPGImage in coders/wpg.c could lead to denial of service [bsc#1058485]
• CVE-2017-14341: Infinite loop in the ReadWPGImage function [bsc#1058637]
• CVE-2017-16546: problem in the function ReadWPGImage in coders/wpg.c could lead to denial of service [bsc#1067181]
• CVE-2017-16545: The ReadWPGImage function in coders/wpg.c in validation problems could lead to denial of service [bsc#1067184]
• CVE-2017-16669: problem in coders/wpg.c could allow remote attackers to cause a denial of service via crafted file [bsc#1067409]
• CVE-2017-14175: Lack of End of File check could lead to denial of service [bsc#1057719]
• CVE-2017-14138: memory leak vulnerability in ReadWEBPImage in coders/webp.c could lead to denial of service [bsc#1057157]
• CVE-2017-13769: denial of service issue in function WriteTHUMBNAILImage in coders/thumbnail.c [bsc#1056432]
• CVE-2017-13134: a heap-based buffer over-read was found in thefunction SFWScan in coders/sfw.c, which allows attackers to cause adenial of service via a crafted file. [bsc#1055214]
• CVE-2017-15217: memory leak in ReadSGIImage in coders/sgi.c [bsc#1062750]
• CVE-2017-11478: ReadOneDJVUImage in coders/djvu.c in ImageMagick allows remote attackers to cause a DoS [bsc#1049796]
• CVE-2017-15930: Null Pointer dereference while transfering JPEG scanlines could lead to denial of service [bsc#1066003]
• CVE-2017-12983: Heap-based buffer overflow in the ReadSFWImage function in coders/sfw.c inImageMagick 7.0.6-8 allows remote attackers to cause a denial of service [bsc#1054757]
• CVE-2017-14531: memory exhaustion issue in ReadSUNImage incoders/sun.c. [bsc#1059666]
• CVE-2017-12435: Memory exhaustion in ReadSUNImage in coders/sun.c, which allows attackers to cause denial of service [bsc#1052553]
• CVE-2017-12587: User controlable large loop in the ReadPWPImage in coders\pwp.c could lead to denial of service [bsc#1052450]
• CVE-2017-11523: ReadTXTImage in coders/txt.c allows remote attackers to cause a denial of service [bsc#1050083]
• CVE-2017-14173: unction ReadTXTImage is vulnerable to a integer overflow that could lead to denial of service [bsc#1057729]
• CVE-2017-11188: ImageMagick: The ReadDPXImage function in codersdpx.c in ImageMagick 7.0.6-0 has a largeloop vulnerability that can cause CPU exhaustion via a crafted DPX file, relatedto lack of an EOF check. [bnc#1048457]
• CVE-2017-11527: ImageMagick: ReadDPXImage in coders/dpx.c allows remote attackers to cause DoS [bnc#1050116]
• CVE-2017-11535: GraphicsMagick, ImageMagick: Heap-based buffer over-read in WritePSImage() in coders/ps.c [bnc#1050139]
• CVE-2017-11752: ImageMagick: ReadMAGICKImage in coders/magick.c allows to cause DoS [bnc#1051441]
• CVE-2017-12140: ImageMagick: ReadDCMImage in codersdcm.c has a ninteger signedness error leading to excessive memory consumption [bnc#1051847]
• CVE-2017-12669: ImageMagick: Memory leak in WriteCALSImage in coders/cals.c [bnc#1052689]
• CVE-2017-12662: GraphicsMagick, ImageMagick: Memory leak in WritePDFImage in coders/pdf.c [bnc#1052758]
• CVE-2017-12644: ImageMagick: Memory leak in ReadDCMImage in codersdcm.c [bnc#1052764]
• CVE-2017-14172: ImageMagick: Lack of end of file check in ReadPSImage() could lead to a denial of service [bnc#1057730]
• CVE-2017-14733:…

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.