SB2012111104 - Heap-based buffer overflow in LibTIFF

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Main Vulnerability Database SB2012111104

SB2012111104 - Heap-based buffer overflow in LibTIFF

Published: November 11, 2012 Updated: July 28, 2020

Security Bulletin ID SB2012111104
Severity
Medium
Patch available
NO
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Heap-based buffer overflow (CVE-ID: CVE-2012-4564)

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

The vulnerability exists due to a boundary error in ppm2tiff does not check the return value of the TIFFScanlineSize function, which. A remote attacker can use a crafted PPM image that triggers an integer overflow to 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.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References