DSA-3799

[oss-security] 20161226 Re: CVE requests for various ImageMagick issues

95209

https://bugzilla.redhat.com/show_bug.cgi?id=1410473

https://github.com/ImageMagick/ImageMagick/issues/196

Several issues have been discovered in ImageMagick, a popular set of programs and libraries for image manipulation. These issues include denial of service and memory buffer over-read.

For Debian 7 'Wheezy', these problems have been fixed in version 8:6.7.7.10-5+deb7u12.

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.

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 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 Windows host has a version of ImageMagick installed that is 7.x prior to 7.0.1-10. It is, therefore, affected by the following vulnerabilities :

  - An overflow condition exists in the ReadRLEImage()     function in rle.c due to improper validation of     user-supplied input. An unauthenticated, remote attacker     can exploit this, by convincing a user to open a     specially crafted RLE image, to cause a heap-based     buffer overflow, resulting in a denial of service     condition or the execution of arbitrary code.
    (CVE-2016-10050)

  - An unspecified flaw exists in the ConcatenateImages()     function in magick-cli.c that is triggered when handling     return values. An unauthenticated, remote attacker can     exploit this to have an unspecified impact.
    (CVE-2016-10060)

  - An unspecified flaw exists in the ReadGROUP4Image()     function in tiff.c that is triggered when handling     return values. An unauthenticated, remote attacker can     exploit this to have an unspecified impact.
    (CVE-2016-10061)     
  - An unspecified flaw exists in the ReadGROUP4Image()     function in tiff.c that is triggered when handling     fwrite errors. An unauthenticated, remote attacker can     exploit this to have an unspecified impact.
    (CVE-2016-10062)

  - A flaw exists in pes.c due to improper handling of PES     blocks. An unauthenticated, remote attacker can exploit     this to cause a process linked against the library to     crash, resulting in a denial of service condition.

ID	Name	Product	Family	Severity
135519	EulerOS 2.0 SP3 : ImageMagick (EulerOS-SA-2020-1390)	Nessus	Huawei Local Security Checks	high
131846	EulerOS 2.0 SP2 : ImageMagick (EulerOS-SA-2019-2354)	Nessus	Huawei Local Security Checks	high
97963	Debian DLA-868-1 : imagemagick security update	Nessus	Debian Local Security Checks	medium
97634	Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : imagemagick vulnerabilities (USN-3222-1)	Nessus	Ubuntu Local Security Checks	high
97562	openSUSE Security Update : ImageMagick (openSUSE-2017-303)	Nessus	SuSE Local Security Checks	high
97475	Debian DSA-3799-1 : imagemagick - security update	Nessus	Debian Local Security Checks	high
97317	SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2017:0529-1)	Nessus	SuSE Local Security Checks	high
91763	ImageMagick 7.x < 7.0.1-10 Multiple Vulnerabilities	Nessus	Windows	medium

CVE-2016-10062

MEDIUM

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Tenable Plugins

high

high

medium

high

high

high

high

medium