DSA-3799

[oss-security] 20170116 CVE Request: Imagemagick: various flaws: memory corruption, out-of-bounds writes, memory leaks, double-frees, off-by-one errors

[oss-security] 20170116 Re: CVE Request: Imagemagick: various flaws: memory corruption, out-of-bounds writes, memory leaks, double-frees, off-by-one errors

95753

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851383

https://github.com/ImageMagick/ImageMagick/commit/9a069e0f2e027ec5138f998023cf9cb62c04889f

https://github.com/ImageMagick/ImageMagick/issues/354

GLSA-201702-09

Please reference CVE/URL list for details

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.

This update for ImageMagick fixes the following issues :

  - CVE-2016-10046: Prevent buffer overflow in draw.c caused     by an incorrect length calculation (bsc#1017308)

  - CVE-2016-10048: Arbitrary module could have been load     because relative path were not escaped (bsc#1017310)

  - CVE-2016-10049: Corrupt RLE files could have overflowed     a buffer due to a incorrect length calculation     (bsc#1017311)

  - CVE-2016-10050: Corrupt RLE files could have overflowed     a heap buffer due to a missing offset check     (bsc#1017312)

  - CVE-2016-10051: Fixed use after free when reading PWP     files (bsc#1017313)

  - CVE-2016-10052: Added bound check to exif parsing of     JPEG files (bsc#1017314)

  - CVE-2016-10059: Unchecked calculation when reading TIFF     files could have lead to a buffer overflow (bsc#1017318)

  - CVE-2016-10060: Improved error handling when writing     files to not mask errors (bsc#1017319)

  - CVE-2016-10061: Improved error handling when writing     files to not mask errors (bsc#1017319).

  - CVE-2016-10062: Improved error handling when writing     files to not mask errors (bsc#1017319).

  - CVE-2016-10063: Check validity of extend during TIFF     file reading (bsc#1017320)

  - CVE-2016-10064: Improved checks for buffer overflow when     reading TIFF files (bsc#1017321)

  - CVE-2016-10065: Unchecked calculations when reading VIFF     files could have lead to out of bound reads     (bsc#1017322)

  - CVE-2016-10068: Prevent NULL pointer access when using     the MSL interpreter (bsc#1017324)

  - CVE-2016-10069: Add check for invalid mat file     (bsc#1017325).

  - CVE-2016-10070: Prevent allocating the wrong amount of     memory when reading mat files (bsc#1017326)

  - CVE-2016-10071: Prevent allocating the wrong amount of     memory when reading mat files (bsc#1017326)

  - CVE-2016-10144: Added a check after allocating memory     when parsing IPL files (bsc#1020433)

  - CVE-2016-10145: Fixed of-by-one in string copy operation     when parsing WPG files (bsc#1020435)

  - CVE-2016-10146: Captions and labels were handled     incorrectly, causing a memory leak that could have lead     to DoS (bsc#1020443)

  - CVE-2017-5506: Missing offset check leading to a     double-free (bsc#1020436)

  - CVE-2017-5507: Fixed a memory leak when reading MPC     files allowing for DoS (bsc#1020439)

  - CVE-2017-5508: Increase the amount of memory allocated     for TIFF pixels to prevent a heap buffer-overflow     (bsc#1020441)

  - CVE-2017-5510: Prevent out-of-bounds write when reading     PSD files (bsc#1020446).

  - CVE-2017-5511: A missing cast when reading PSD files     could have caused memory corruption by a heap overflow     (bsc#1020448)

This update removes the fix for CVE-2016-9773. ImageMagick-6 was not affected by CVE-2016-9773 and it caused a regression (at least in GraphicsMagick) (bsc#1017421).

This update was imported from the SUSE:SLE-12:Update update project.

This update for ImageMagick fixes the following issues :

  - CVE-2016-10046: Prevent buffer overflow in draw.c caused     by an incorrect length calculation (bsc#1017308)

  - CVE-2016-10048: Arbitrary module could have been load     because relative path were not escaped (bsc#1017310)

  - CVE-2016-10049: Corrupt RLE files could have overflowed     a buffer due to a incorrect length calculation     (bsc#1017311)

  - CVE-2016-10050: Corrupt RLE files could have overflowed     a heap buffer due to a missing offset check     (bsc#1017312)

  - CVE-2016-10051: Fixed use after free when reading PWP     files (bsc#1017313)

  - CVE-2016-10052: Added bound check to exif parsing of     JPEG files (bsc#1017314).

  - CVE-2016-10059: Unchecked calculation when reading TIFF     files could have lead to a buffer overflow (bsc#1017318)

  - CVE-2016-10060: Improved error handling when writing     files to not mask errors (bsc#1017319).

  - CVE-2016-10063: Check validity of extend during TIFF     file reading (bsc#1017320).

  - CVE-2016-10064: Improved checks for buffer overflow when     reading TIFF files (bsc#1017321)

  - CVE-2016-10065: Unchecked calculations when reading VIFF     files could have lead to out of bound reads     (bsc#1017322)

  - CVE-2016-10068: Prevent NULL pointer access when using     the MSL interpreter (bsc#1017324)

  - CVE-2016-10070: Prevent allocating the wrong amount of     memory when reading mat files (bsc#1017326)

  - CVE-2016-10071: Prevent allocating the wrong amount of     memory when reading mat files (bsc#1017326).

  - CVE-2016-10144: Added a check after allocating memory     when parsing IPL files (bsc#1020433).

  - CVE-2016-10145: Fixed of-by-one in string copy operation     when parsing WPG files (bsc#1020435).

  - CVE-2016-10146: Captions and labels were handled     incorrectly, causing a memory leak that could have lead     to DoS (bsc#1020443)

  - CVE-2017-5506: Missing offset check leading to a     double-free (bsc#1020436).

  - CVE-2017-5507: Fixed a memory leak when reading MPC     files allowing for DoS (bsc#1020439).

  - CVE-2017-5508: Increase the amount of memory allocated     for TIFF pixels to prevent a heap buffer-overflow     (bsc#1020441).

  - CVE-2017-5511: A missing cast when reading PSD files     could have caused memory corruption by a heap overflow     (bsc#1020448) This update removes the fix for     CVE-2016-9773. ImageMagick-6 was not affected by     CVE-2016-9773 and it caused a regression (at least in     GraphicsMagick) (bsc#1017421).

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

This update fixes several 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, IPL, MPC or PSB files are processed.

This update for ImageMagick fixes the following issues :

  - CVE-2016-10046: Prevent buffer overflow in draw.c caused     by an incorrect length calculation (bsc#1017308)

  - CVE-2016-10048: Arbitrary module could have been load     because relative path were not escaped (bsc#1017310)

  - CVE-2016-10049: Corrupt RLE files could have overflowed     a buffer due to a incorrect length calculation     (bsc#1017311)

  - CVE-2016-10050: Corrupt RLE files could have overflowed     a heap buffer due to a missing offset check     (bsc#1017312)

  - CVE-2016-10051: Fixed use after free when reading PWP     files (bsc#1017313)

  - CVE-2016-10052: Added bound check to exif parsing of     JPEG files (bsc#1017314)

  - CVE-2016-10059: Unchecked calculation when reading TIFF     files could have lead to a buffer overflow (bsc#1017318)

  - CVE-2016-10060: Improved error handling when writing     files to not mask errors (bsc#1017319)

  - CVE-2016-10061: Improved error handling when writing     files to not mask errors (bsc#1017319).

  - CVE-2016-10062: Improved error handling when writing     files to not mask errors (bsc#1017319).

  - CVE-2016-10063: Check validity of extend during TIFF     file reading (bsc#1017320)

  - CVE-2016-10064: Improved checks for buffer overflow when     reading TIFF files (bsc#1017321)

  - CVE-2016-10065: Unchecked calculations when reading VIFF     files could have lead to out of bound reads     (bsc#1017322)

  - CVE-2016-10068: Prevent NULL pointer access when using     the MSL interpreter (bsc#1017324)

  - CVE-2016-10069: Add check for invalid mat file     (bsc#1017325).

  - CVE-2016-10070: Prevent allocating the wrong amount of     memory when reading mat files (bsc#1017326)

  - CVE-2016-10071: Prevent allocating the wrong amount of     memory when reading mat files (bsc#1017326)

  - CVE-2016-10144: Added a check after allocating memory     when parsing IPL files (bsc#1020433)

  - CVE-2016-10145: Fixed of-by-one in string copy operation     when parsing WPG files (bsc#1020435)

  - CVE-2016-10146: Captions and labels were handled     incorrectly, causing a memory leak that could have lead     to DoS (bsc#1020443)

  - CVE-2017-5506: Missing offset check leading to a     double-free (bsc#1020436)

  - CVE-2017-5507: Fixed a memory leak when reading MPC     files allowing for DoS (bsc#1020439)

  - CVE-2017-5508: Increase the amount of memory allocated     for TIFF pixels to prevent a heap buffer-overflow     (bsc#1020441)

  - CVE-2017-5510: Prevent out-of-bounds write when reading     PSD files (bsc#1020446).

  - CVE-2017-5511: A missing cast when reading PSD files     could have caused memory corruption by a heap overflow     (bsc#1020448) This update removes the fix for     CVE-2016-9773. ImageMagick-6 was not affected by     CVE-2016-9773 and it caused a regression (at least in     GraphicsMagick) (bsc#1017421).

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

The remote host is affected by the vulnerability described in GLSA-201702-09 (ImageMagick: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in ImageMagick. Please       review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker, by enticing a user to process a specially crafted       image file, could execute arbitrary code with the privileges of the       process or cause a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

Numerous vulnerabilities were discovered in ImageMagick, an image manipulation program. Issues include memory leaks, out of bound reads and missing checks.

This update also includes an update of the fix for CVE-2016-8677 which was incomplete in the previous version.

For Debian 7 'Wheezy', these problems have been fixed in version 8:6.7.7.10-5+deb7u11.

We recommend that you upgrade your imagemagick packages.

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

ID	Name	Product	Family	Severity
100441	FreeBSD : ImageMagick -- multiple vulnerabilities (50776801-4183-11e7-b291-b499baebfeaf)	Nessus	FreeBSD Local Security Checks	critical
97634	Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : imagemagick vulnerabilities (USN-3222-1)	Nessus	Ubuntu Local Security Checks	critical
97562	openSUSE Security Update : ImageMagick (openSUSE-2017-303)	Nessus	SuSE Local Security Checks	critical
97495	SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2017:0586-1)	Nessus	SuSE Local Security Checks	critical
97475	Debian DSA-3799-1 : imagemagick - security update	Nessus	Debian Local Security Checks	critical
97317	SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2017:0529-1)	Nessus	SuSE Local Security Checks	critical
97252	GLSA-201702-09 : ImageMagick: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical
96882	Debian DLA-807-1 : imagemagick security update	Nessus	Debian Local Security Checks	critical

CVE-2017-5506

high

New! CVE Severity Now Using CVSS v3

Description

References

Details

Risk Information

CVSS v2

CVSS v3

Vulnerable Software

Configuration 1

Configuration 2

Tenable Plugins

critical

critical

critical

critical

critical

critical

critical

critical