SB2019070504 - Multiple vulnerabilities in ImageMagick

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Main Vulnerability Database SB2019070504

SB2019070504 - Multiple vulnerabilities in ImageMagick

Published: July 5, 2019 Updated: September 12, 2019

Security Bulletin ID SB2019070504
Severity
High
Patch available
YES
Number of vulnerabilities 18
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 39% Medium 6% Low 56%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 18 secuirty vulnerabilities.


1) Heap-based buffer overflow (CVE-ID: CVE-2019-13308)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the "MagickCore/fourier.c" in ComplexImage. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


2) Heap-based buffer overflow (CVE-ID: CVE-2019-13307)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the EvaluateImages in the "MagickCore/statistic.c" file because of mishandling rows. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


3) Stack-based buffer overflow (CVE-ID: CVE-2019-13306)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in WritePNMImage in the "coders/pnm.c" file because of "off-by-one" errors. A remote attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


4) Stack-based buffer overflow (CVE-ID: CVE-2019-13305)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in WritePNMImage in the coders/pnm.c file because of a misplaced "strncpy" and "an off-by-one" error. A remote attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


5) Stack-based buffer overflow (CVE-ID: CVE-2019-13304)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in WritePNMImage in the "coders/pnm.c" file because of a misplaced assignment. A remote attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


6) Out-of-bounds read (CVE-ID: CVE-2019-13303)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to heap-based buffer over-read in CompositeImage in the "MagickCore/composite.c" file. A remote attacker can perform a denial of service attack.


7) Out-of-bounds read (CVE-ID: CVE-2019-13302)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to heap-based buffer over-read in ComplexImages in the "MagickCore/fourier.c" file. A remote attacker can perform a denial of service attack.


8) Heap-based buffer overflow (CVE-ID: CVE-2019-13300)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the EvaluateImages in the "MagickCore/statistic.c" file because of mishandling columns. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


9) Out-of-bounds read (CVE-ID: CVE-2019-13299)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to heap-based buffer over-read in the "MagickCore/pixel-accessor.h" in GetPixelChannel. A remote attacker can perform a denial of service attack.


10) Heap-based buffer overflow (CVE-ID: CVE-2019-13298)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists in the "MagickCore/enhance.c" file due to a boundary error in the "MagickCore/pixel-accessor.h" in SetPixelViaPixelInfo. A remote attacker can trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


11) Out-of-bounds read (CVE-ID: CVE-2019-13297)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to heap-based buffer over-read in AdaptiveThresholdImage in the "MagickCore/threshold.c" file because a height of zero is mishandled. A remote attacker can perform a denial of service attack.


12) Resource management error (CVE-ID: CVE-2019-13301)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists because of a memory leak in AcquireMagickMemory due to an AnnotateImage error. A remote attacker can perform a denial of service attack.


13) Resource management error (CVE-ID: CVE-2019-13310)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists because of a memory leak in AcquireMagickMemory due to an error in "MagickWand/mogrify.c" file. A remote attacker can perform a denial of service attack.


14) Resource management error (CVE-ID: CVE-2019-13309)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists because of a memory leak in AcquireMagickMemory due to mishandling the NoSuchImage error in CLIListOperatorImages in the "MagickWand/operation.c" file. A remote attacker can perform a denial of service attack.


15) Resource management error (CVE-ID: CVE-2019-13311)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a memory leak in AcquireMagickMemory due to an error in the "wand/mogrify.c" file. A remote attacker can perform a denial of service attack on the target system.


16) Resource management error (CVE-ID: CVE-2019-13296)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a memory leak in AcquireMagickMemory due to an error in CLIListOperatorImages in the "MagickWand/operation.c" file. A remote attacker can perform a denial of service attack.


17) Out-of-bounds read (CVE-ID: CVE-2019-13295)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to heap-based buffer over-read error in "AdaptiveThresholdImage" in the "MagickCore/threshold.c" file because a width of zero is mishandled. A remote attacker can trick the victim to open a specially crafted file, trigger out-of-bounds read error and crash the application.



18) Out-of-bounds read (CVE-ID: CVE-2019-13391)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to heap-based buffer over-read because of incorrect calls to "GetCacheViewVirtualPixels" in the "ComplexImages" function, as defined in the "MagickCore/fourier.c" file. A remote attacker can make calls on the targeted system and perform a denial of service attack.


Remediation

Install update from vendor's website.

References