CVE-2017-8352

In ImageMagick 7.0.5-5, the ReadXWDImage function in xwd.c allows attackers to cause a denial of service (memory leak) via a crafted file.

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 ImageMagick fixes the following issues:

Security issues fixed:

• CVE-2017-6502: Possible file-descriptor leak in libmagickcore that could be triggered via a specially crafted webp file (bsc#1028075).
• CVE-2017-7943: The ReadSVGImage function in svg.c allowed remote attackers to consume an amount of available memory via a crafted file (bsc#1034870). Note that this only impacts the built-in SVG implementation. As we use the librsgv implementation, we are not affected.
• CVE-2017-7942: The ReadAVSImage function in avs.c allowed remote attackers to consume an amount of available memory via a crafted file (bsc#1034872).
• CVE-2017-7941: The ReadSGIImage function in sgi.c allowed remote attackers to consume an amount of available memory via a crafted file (bsc#1034876).
• CVE-2017-8351: ImageMagick, GraphicsMagick: denial of service (memory leak) via a crafted file (ReadPCDImage func in pcd.c) (bsc#1036986).
• CVE-2017-8352: denial of service (memory leak) via a crafted file (ReadXWDImage func in xwd.c) (bsc#1036987)
• CVE-2017-8349: denial of service (memory leak) via a crafted file (ReadSFWImage func in sfw.c) (bsc#1036984)
• CVE-2017-8350: denial of service (memory leak) via a crafted file (ReadJNGImage function in png.c) (bsc#1036985)
• CVE-2017-8347: denial of service (memory leak) via a crafted file (ReadEXRImage func in exr.c) (bsc#1036982)
• CVE-2017-8348: denial of service (memory leak) via a crafted file (ReadMATImage func in mat.c) (bsc#1036983)
• CVE-2017-8345: denial of service (memory leak) via a crafted file (ReadMNGImage func in png.c) (bsc#1036980)
• CVE-2017-8346: denial of service (memory leak) via a crafted file (ReadDCMImage func in dcm.c) (bsc#1036981)
• CVE-2017-8353: denial of service (memory leak) via a crafted file (ReadPICTImage func in pict.c) (bsc#1036988)
• CVE-2017-8354: denial of service (memory leak) via a crafted file (ReadBMPImage func in bmp.c) (bsc#1036989)
• CVE-2017-8830: denial of service (memory leak) via a crafted file (ReadBMPImage func in bmp.c:1379) (bsc#1038000)
• CVE-2017-7606: denial of service (application crash) or possibly have unspecified other impact via a crafted image (bsc#1033091)
• CVE-2017-8765: memory leak vulnerability via a crafted ICON file (ReadICONImage in coders\icon.c) (bsc#1037527)
• CVE-2017-8356: denial of service (memory leak) via a crafted file (ReadSUNImage function in sun.c) (bsc#1036991)
• CVE-2017-8355: denial of service (memory leak) via a crafted file (ReadMTVImage func in mtv.c) (bsc#1036990)
• CVE-2017-8344: denial of service (memory leak) via a crafted file (ReadPCXImage func in pcx.c) (bsc#1036978)
• CVE-2017-8343: denial of service (memory leak) via a crafted file (ReadAAIImage func in aai.c) (bsc#1036977)
• CVE-2017-8357: denial of service (memory leak) via a crafted file (ReadEPTImage func in ept.c) (bsc#1036976)
• CVE-2017-9098: uninitialized memory usage in the ReadRLEImage RLE decoder function coders/rle.c (bsc#1040025)
• CVE-2017-9141: Missing checks in the ReadDDSImage function in coders/dds.c could lead to a denial of service (assertion) (bsc#1040303)
• CVE-2017-9142: Missing checks in theReadOneJNGImage function in coders/png.c could lead to denial of service (assertion) (bsc#1040304)
• CVE-2017-9143: A possible denial of service attack via crafted .art file in ReadARTImage function in coders/art.c (bsc#1040306)
• CVE-2017-9144: A crafted RLE image can trigger a crash in coders/rle.c could lead to a denial of service (crash) (bsc#1040332)

This update for ImageMagick fixes the following issues:

This security issue was fixed:

• CVE-2017-7941: The ReadSGIImage function in sgi.c allowed remote attackers to consume an amount of available memory via a crafted file (bsc#1034876).
• CVE-2017-8351: ImageMagick, GraphicsMagick: denial of service (memory leak) via a crafted file (ReadPCDImage func in pcd.c) (bsc#1036986).
• CVE-2017-8352: denial of service (memory leak) via a crafted file (ReadXWDImage func in xwd.c) (bsc#1036987)
• CVE-2017-8349: denial of service (memory leak) via a crafted file (ReadSFWImage func in sfw.c) (bsc#1036984)
• CVE-2017-8350: denial of service (memory leak) via a crafted file (ReadJNGImage function in png.c) (bsc#1036985)
• CVE-2017-8345: denial of service (memory leak) via a crafted file (ReadMNGImage func in png.c) (bsc#1036980)
• CVE-2017-8346: denial of service (memory leak) via a crafted file (ReadDCMImage func in dcm.c) (bsc#1036981)
• CVE-2017-8353: denial of service (memory leak) via a crafted file (ReadPICTImage func in pict.c) (bsc#1036988)
• CVE-2017-8830: denial of service (memory leak) via a crafted file (ReadBMPImage func in bmp.c:1379) (bsc#1038000)
• CVE-2017-7606: denial of service (application crash) or possibly have unspecified other impact via a crafted image (bsc#1033091)
• CVE-2017-8765: memory leak vulnerability via a crafted ICON file (ReadICONImage in coders\icon.c) (bsc#1037527)
• CVE-2017-8355: denial of service (memory leak) via a crafted file (ReadMTVImage func in mtv.c) (bsc#1036990)
• CVE-2017-8344: denial of service (memory leak) via a crafted file (ReadPCXImage func in pcx.c) (bsc#1036978)
• CVE-2017-9098: uninitialized memory usage in the ReadRLEImage RLE decoder function coders/rle.c (bsc#1040025)
• CVE-2017-9141: Missing checks in the ReadDDSImage function in coders/dds.c could lead to a denial of service (assertion) (bsc#1040303)
• CVE-2017-9142: Missing checks in theReadOneJNGImage function in coders/png.c could lead to denial of service (assertion) (bsc#1040304)
• CVE-2017-9143: A possible denial of service attack via crafted .art file in ReadARTImage function in coders/art.c (bsc#1040306)
• CVE-2017-9144: A crafted RLE image can trigger a crash in coders/rle.c could lead to a denial of service (crash) (bsc#1040332)

This update for GraphicsMagick fixes the following issues:

This security issue was fixed:

• CVE-2017-7941: The ReadSGIImage function in sgi.c allowed remote attackers to consume an amount of available memory via a crafted file (bsc#1034876).
• CVE-2017-8351: ImageMagick, GraphicsMagick: denial of service (memory leak) via a crafted file (ReadPCDImage func in pcd.c) (bsc#1036986).
• CVE-2017-8352: denial of service (memory leak) via a crafted file (ReadXWDImage func in xwd.c) (bsc#1036987)
• CVE-2017-8349: denial of service (memory leak) via a crafted file (ReadSFWImage func in sfw.c) (bsc#1036984)
• CVE-2017-8350: denial of service (memory leak) via a crafted file (ReadJNGImage function in png.c) (bsc#1036985). The previous fix for CVE-2014-9847 (bsc#984144) was incorrect and incomplete and has been refreshed.
• CVE-2017-8345: denial of service (memory leak) via a crafted file (ReadMNGImage func in png.c) (bsc#1036980)
• CVE-2017-8346: denial of service (memory leak) via a crafted file (ReadDCMImage func in dcm.c) (bsc#1036981)
• CVE-2017-8353: denial of service (memory leak) via a crafted file (ReadPICTImage func in pict.c) (bsc#1036988)
• CVE-2017-8830: denial of service (memory leak) via a crafted file (ReadBMPImage func in bmp.c:1379) (bsc#1038000)
• CVE-2017-7606: denial of service (application crash) or possibly have unspecified other impact via a crafted image (bsc#1033091)
• CVE-2017-8765: memory leak vulnerability via a crafted ICON file (ReadICONImage in coders\icon.c) (bsc#1037527)
• CVE-2017-8355: denial of service (memory leak) via a crafted file (ReadMTVImage func in mtv.c) (bsc#1036990)
• CVE-2017-8344: denial of service (memory leak) via a crafted file (ReadPCXImage func in pcx.c) (bsc#1036978)
• CVE-2017-9098: uninitialized memory usage in the ReadRLEImage RLE decoder function coders/rle.c (bsc#1040025)
• CVE-2017-9142: Missing checks in theReadOneJNGImage function in coders/png.c could lead to denial of service (assertion) (bsc#1040304)
• CVE-2017-9144: A crafted RLE image can trigger a crash in coders/rle.c could lead to a denial of service (crash) (bsc#1040332)

This update for GraphicsMagick fixes several issues.

These security issues were fixed:

• CVE-2017-13065: Prevent NULL pointer dereference in the function SVGStartElement (bsc#1055038).
• CVE-2018-5685: Prevent infinite loop and application hang in the ReadBMPImage function. Remote attackers could leverage this vulnerability to cause a denial of service via an image file with a crafted bit-field mask value (bsc#1075939).
• CVE-2017-9262: The ReadJNGImage function in coders/png.c allowed attackers to cause a denial of service (memory leak) via a crafted file (bsc#1043353)
• CVE-2017-9261: The ReadMNGImage function in coders/png.c allowed attackers to cause a denial of service (memory leak) via a crafted file (bsc#1043354)
• CVE-2017-10995: The mng_get_long function in coders/png.c allowed remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted MNG image (bsc#1047908)
• CVE-2017-11102: The ReadOneJNGImage function allowed remote attackers to cause a denial of service (application crash) during JNG reading via a zero-length color_image data structure (bsc#1047910).
• CVE-2017-11539: Prevent memory leak in the ReadOnePNGImage() function in coders/png.c (bsc#1050037)
• CVE-2017-11505: The ReadOneJNGImage function in coders/png.c allowed remote attackers to cause a denial of service (large loop and CPU consumption) via a crafted file (bsc#1050072)
• CVE-2017-11526: The ReadOneMNGImage function in coders/png.c allowed remote attackers to cause a denial of service (large loop and CPU consumption) via a crafted file (bsc#1050100)
• CVE-2017-11750: The ReadOneJNGImage function in coders/png.c allowed remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file (bsc#1051442)
• CVE-2017-12565: Prevent memory leak in the function ReadOneJNGImage in coders/png.c, which allowed attackers to cause a denial of service (bsc#1052470)
• CVE-2017-12676: Prevent memory leak in the function ReadOneJNGImage in coders/png.c, which allowed attackers to cause a denial of service (bsc#1052708)
• CVE-2017-12673: Prevent memory leak in the function ReadOneMNGImage in coders/png.c, which allowed attackers to cause a denial of service (bsc#1052717)
• CVE-2017-12643: Prevent a memory exhaustion vulnerability in ReadOneJNGImage in coders\png.c (bsc#1052768)
• CVE-2017-12641: Prevent a memory leak vulnerability in ReadOneJNGImage in coders\png.c (bsc#1052777)
• CVE-2017-12640: Prevent an out-of-bounds read vulnerability in ReadOneMNGImage in coders/png.c (bsc#1052781)
• CVE-2017-12935: The ReadMNGImage function in coders/png.c mishandled large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c (bsc#1054600)
• CVE-2017-13147: Prevent allocation failure in the function ReadMNGImage in coders/png.c when a small MNG file has a MEND chunk with a large length value (bsc#1055374)
• CVE-2017-13142: Added additional checks for short files to prevent a crafted PNG file from triggering a crash (bsc#1055455)
• CVE-2017-13141: Prevent memory leak in ReadOnePNGImage in coders/png.c (bsc#1055456)
• CVE-2017-14103: The ReadJNGImage and ReadOneJNGImage functions in coders/png.c did not properly manage image pointers after certain error conditions, which allowed remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call (bsc#1057000)
• CVE-2017-14649: ReadOneJNGImage in coders/png.c did not properly validate JNG data, leading to a denial of service (assertion failure in magick/pixel_cache.c, and application crash) (bsc#1060162)
• CVE-2017-15218: Prevent memory leak in ReadOneJNGImage in coders/png.c (bsc#1062752)
• CVE-2017-15238: ReadOneJNGImage had a use-after-free issue when the height or width is zero, related to ReadJNGImage (bsc#1067198).
• CVE-2017-17782: Prevent heap-based buffer over-read in…

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.