CVE-2017-17934

ImageMagick 7.0.7-17 Q16 x86_64 has memory leaks in coders/msl.c, related to MSLPopImage and ProcessMSLScript, and associated with mishandling of MSLPushImage calls.

This update for ImageMagick fixes the following issues:

• CVE-2017-9405: A memory leak in the ReadICONImage function was fixed that could lead to DoS via memory exhaustion (bsc#1042911)
• CVE-2017-9407: In ImageMagick, the ReadPALMImage function in palm.c allowed attackers to cause a denial of service (memory leak) via a crafted file. (bsc#1042824)
• CVE-2017-11166: In ReadXWDImage in coders\xwd.c a memoryleak could have caused memory exhaustion via a crafted length (bsc#1048110)
• CVE-2017-11170: ReadTGAImage in coders\tga.c allowed for memory exhaustion via invalid colors data in the header of a TGA or VST file (bsc#1048272)
• CVE-2017-11448: The ReadJPEGImage function in coders/jpeg.c in ImageMagick allowed remote attackers to obtain sensitive information from uninitialized memory locations via a crafted file. (bsc#1049375)
• CVE-2017-11450: A remote denial of service in coders/jpeg.c was fixed (bsc#1049374)
• CVE-2017-11528: ReadDIBImage in coders/dib.c allows remote attackers to cause DoS via memory exhaustion (bsc#1050119)
• CVE-2017-11530: ReadEPTImage in coders/ept.c allows remote attackers to cause DoS via memory exhaustion (bsc#1050122)
• CVE-2017-11531: When ImageMagick processed a crafted file in convert, it could lead to a Memory Leak in the WriteHISTOGRAMImage() function in coders/histogram.c. (bsc#1050126)
• CVE-2017-11533: A information leak by 1 byte due to heap-based buffer over-read in the WriteUILImage() in coders/uil.c was fixed (bsc#1050132)
• CVE-2017-11537: When ImageMagick processed a crafted file in convert, it can lead to a Floating Point Exception (FPE) in the WritePALMImage() function in coders/palm.c, related to an incorrect bits-per-pixel calculation. (bsc#1050048)
• CVE-2017-11638, CVE-2017-11642: A NULL pointer dereference in theWriteMAPImage() in coders/map.c was fixed which could lead to a crash (bsc#1050617)
• CVE-2017-12418: ImageMagick had memory leaks in the parse8BIMW and format8BIM functions in coders/meta.c, related to the WriteImage function in MagickCore/constitute.c. (bsc#1052207)
• CVE-2017-12427: ProcessMSLScript coders/msl.c allowed remote attackers to cause a DoS (bsc#1052248)
• CVE-2017-12429: A memory exhaustion flaw in ReadMIFFImage in coders/miff.c was fixed, which allowed attackers to cause DoS (bsc#1052251)
• CVE-2017-12432: In ImageMagick, a memory exhaustion vulnerability was found in the function ReadPCXImage in coders/pcx.c, which allowed attackers to cause a denial of service. (bsc#1052254)
• CVE-2017-12566: A memory leak in ReadMVGImage in coders/mvg.c, could have allowed attackers to cause DoS (bsc#1052472)
• CVE-2017-12654: The ReadPICTImage function in coders/pict.c in ImageMagick allowed attackers to cause a denial of service (memory leak) via a crafted file. (bsc#1052761)
• CVE-2017-12663: A memory leak in WriteMAPImage in coders/map.c was fixed that could lead to a DoS via memory exhaustion (bsc#1052754)
• CVE-2017-12664: ImageMagick had a memory leak vulnerability in WritePALMImage in coders/palm.c. (bsc#1052750)
• CVE-2017-12665: ImageMagick had a memory leak vulnerability in WritePICTImage in coders/pict.c. (bsc#1052747)
• CVE-2017-12668: ImageMagick had a memory leak vulnerability in WritePCXImage in coders/pcx.c. (bsc#1052688)
• CVE-2017-12674: A CPU exhaustion in ReadPDBImage in coders/pdb.c was fixed, which allowed attackers to cause DoS (bsc#1052711)
• CVE-2017-13058: In ImageMagick, a memory leak vulnerability was found in the function WritePCXImage in coders/pcx.c, which allowed attackers to cause a denial of service via a crafted file. (bsc#1055069)
• CVE-2017-13131: A memory leak vulnerability was found in thefunction ReadMIFFImage in coders/miff.c, which allowed attackers tocause a denial of service (memory consumption in NewL (bsc#1055229)
• CVE-2017-14060: A NULL Pointer Dereference issue in the ReadCUTImage function in coders/cut.c was fixed that could have caused a Denial of Service (bsc#1056768)
• CVE-2017-14139: A memory leak…

This update for ImageMagick fixes the following security issue:

• CVE-2017-17934: Prevent memory leaks, related to MSLPopImage and ProcessMSLScript, and associated with mishandling of MSLPushImage calls (bsc#1074170).
• CVE-2018-16750: Prevent memory leak in the formatIPTCfromBuffer function (bsc#1108283)
• CVE-2018-16749: Added missing NULL check in ReadOneJNGImage that allowed an attacker to cause a denial of service (WriteBlob assertion failure and application exit) via a crafted file (bsc#1108282)
• CVE-2018-16413: Prevent heap-based buffer over-read in the PushShortPixel function leading to DoS (bsc#1106989).
• CVE-2018-16323: ReadXBMImage left data uninitialized when processing an XBM file that has a negative pixel value. If the affected code was used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data (bsc#1106855)
• CVE-2018-16642: The function InsertRow allowed remote attackers to cause a denial of service via a crafted image file due to an out-of-bounds write (bsc#1107616)
• CVE-2018-16643: The functions ReadDCMImage, ReadPWPImage, ReadCALSImage, and ReadPICTImage did check the return value of the fputc function, which allowed remote attackers to cause a denial of service via a crafted image file (bsc#1107612)
• CVE-2018-16644: Added missing check for length in the functions ReadDCMImage and ReadPICTImage, which allowed remote attackers to cause a denial of service via a crafted image (bsc#1107609)
• CVE-2018-16645: Prevent excessive memory allocation issue in the functions ReadBMPImage and ReadDIBImage, which allowed remote attackers to cause a denial of service via a crafted image file (bsc#1107604)
• CVE-2018-18024: Fixed an infinite loop in the ReadBMPImage function of the coders/bmp.c file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file (bsc#1111069)
• CVE-2018-18016: Fixed a memory leak in WritePCXImage (bsc#1111072)
• CVE-2018-17965: Fixed a memory leak in WriteSGIImage (bsc#1110747)
• CVE-2018-17966: Fixed a memory leak in WritePDBImage (bsc#1110746)

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.