In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a crafted CALS image file.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function     GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a     crafted CALS image file. (CVE-2018-11655)

Note that Nessus relies on the presence of the package as reported by the vendor.

This update for ImageMagick fixes the following issues: These security issues were fixed :

  - CVE-2017-13758: Prevent heap-based buffer overflow in     the TracePoint() function (bsc#1056277).

  - CVE-2017-10928: Prevent heap-based buffer over-read in     the GetNextToken function that allowed remote attackers     to obtain sensitive information from process memory or     possibly have unspecified other impact via a crafted SVG     document (bsc#1047356).

  - CVE-2018-9133: Long compute times in the tiff decoder     have been fixed (bsc#1087820).

  - CVE-2018-11251: Heap-based buffer over-read in     ReadSUNImage in coders/sun.c, which allows attackers to     cause denial of service (bsc#1094237).

  - CVE-2017-18271: Infinite loop in the function     ReadMIFFImage in coders/miff.c, which allows attackers     to cause a denial of service (bsc#1094204).

  - CVE-2018-11655: Memory leak in the GetImagePixelCache in     MagickCore/cache.c was fixed (bsc#1095730)

  - CVE-2018-10804: Memory leak in WriteTIFFImage in     coders/tiff.c was fixed (bsc#1095813)

  - CVE-2018-10805: Fixed memory leaks in bgr.c, rgb.c,     cmyk.c, gray.c, ycbcr.c (bsc#1095812)

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 for ImageMagick fixes the following issues :

These security issues were fixed :

  - CVE-2017-13758: Prevent heap-based buffer overflow in     the TracePoint() function (bsc#1056277).

  - CVE-2017-10928: Prevent heap-based buffer over-read in     the GetNextToken function that allowed remote attackers     to obtain sensitive information from process memory or     possibly have unspecified other impact via a crafted SVG     document (bsc#1047356).

  - CVE-2018-9133: Long compute times in the tiff decoder     have been fixed (bsc#1087820).

  - CVE-2018-11251: Heap-based buffer over-read in     ReadSUNImage in coders/sun.c, which allows attackers to     cause denial of service (bsc#1094237).

  - CVE-2017-18271: Infinite loop in the function     ReadMIFFImage in coders/miff.c, which allows attackers     to cause a denial of service (bsc#1094204).

  - CVE-2018-11655: Memory leak in the GetImagePixelCache in     MagickCore/cache.c was fixed (bsc#1095730)

  - CVE-2018-10804: Memory leak in WriteTIFFImage in     coders/tiff.c was fixed (bsc#1095813)

  - CVE-2018-10805: Fixed memory leaks in bgr.c, rgb.c,     cmyk.c, gray.c, ycbcr.c (bsc#1095812)

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

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3681-1 advisory.

    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.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
222027	Linux Distros Unpatched Vulnerability : CVE-2018-11655	Nessus	Misc.	medium
110837	SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2018:1851-1)	Nessus	SuSE Local Security Checks	high
110834	openSUSE Security Update : ImageMagick (openSUSE-2018-690)	Nessus	SuSE Local Security Checks	high
110516	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : ImageMagick vulnerabilities (USN-3681-1)	Nessus	Ubuntu Local Security Checks	critical

Detections

Analytics

CVE-2018-11655

medium

Tenable Plugins

medium

high

high

critical