This updates fixes many vulnerabilities in imagemagick: Various memory handling problems and cases of missing or incomplete input sanitising may result in denial of service or the execution of arbitrary code if malformed TIFF, WPG, RLE, RAW, PSD, Sun, PICT, VIFF, HDR, Meta, Quantum, PDB, DDS, DCM, EXIF, RGF or BMP files are processed.

This update for ImageMagick fixes the following issues :

  - CVE-2016-8684: Mismatch between real filesize and header     values (bsc#1005123)

  - 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-2016-8677: Memory allocation failure in     AcquireQuantumPixels (bsc#1005328)

  - CVE-2016-7996, CVE-2016-7997: WPG Reader Issues     (bsc#1003629)

  - CVE-2016-7800: 8BIM/8BIMW unsigned underflow leads to     heap overflow (bsc#1002422)

  - CVE-2016-7799: Mogrify global buffer overflow     (bsc#1002421)

  - CVE-2016-7540: Writing to RGF format aborts     (bsc#1000394)

  - CVE-2016-7539: Potential DOS by not releasing memory     (bsc#1000715)

  - CVE-2016-7538: SIGABRT for corrupted pdb file     (bsc#1000712)

  - CVE-2016-7537: Out of bound access for corrupted pdb     file (bsc#1000711)

  - CVE-2016-7536: SEGV reported in corrupted profile     handling (bsc#1000710)

  - CVE-2016-7535: Out of bound access for corrupted psd     file (bsc#1000709)

  - CVE-2016-7534: Out of bound access in generic decoder     (bsc#1000708)

  - CVE-2016-7533: Wpg file out of bound for corrupted file     (bsc#1000707)

  - CVE-2016-7532: Fix handling of corrupted psd file     (bsc#1000706)

  - CVE-2016-7531: Pbd file out of bound access     (bsc#1000704)

  - CVE-2016-7530: Out of bound in quantum handling     (bsc#1000703)

  - CVE-2016-7529: Out of bound in quantum handling     (bsc#1000399)

  - CVE-2016-7528: Out of bound access in xcf file coder     (bsc#1000434)

  - CVE-2016-7527: Out of bound access in wpg file coder:
    (bsc#1000436)

  - 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-2016-7523: AddressSanitizer:heap-buffer-overflow     READ of size 1 meta.c:496 (bsc#1000699)

  - CVE-2016-7522: Out of bound access for malformed psd     file (bsc#1000698)

  - CVE-2016-7521: Heap buffer overflow in psd file handling     (bsc#1000697)

  - CVE-2016-7520: Heap overflow in hdr file handling     (bsc#1000696)

  - 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-2016-7517: 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-2016-7515: Rle file handling for corrupted file     (bsc#1000689)

  - CVE-2016-7514: Out-of-bounds read in coders/psd.c     (bsc#1000688)

  - CVE-2016-7513: Off-by-one error leading to segfault     (bsc#1000686)

  - CVE-2016-7101: SGI Coder Out-Of-Bounds Read     Vulnerability (bsc#1001221)

  - CVE-2016-6823: BMP Coder Out-Of-Bounds Write     Vulnerability (bsc#1001066)

  - CVE-2015-8959: DOS due to corrupted DDS files     (bsc#1000713)

  - 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-2014-9907: DOS due to corrupted DDS files     (bsc#1000714)

  - Divide by zero in WriteTIFFImage (bsc#1002206)

  - Buffer overflows in SIXEL, PDB, MAP, and TIFF coders     (bsc#1002209)

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.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Published	Updated	Severity
93115	Debian DSA-3652-1 : imagemagick - security update	Nessus	Debian Local Security Checks	8/26/2016	1/11/2021	critical
94425	openSUSE Security Update : ImageMagick (openSUSE-2016-1242)	Nessus	SuSE Local Security Checks	10/31/2016	1/19/2021	critical
95053	Ubuntu 14.04 LTS / 16.04 LTS : ImageMagick vulnerabilities (USN-3131-1)	Nessus	Ubuntu Local Security Checks	11/22/2016	10/23/2023	critical

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