CVE-2006-2656: Buffer Overflow
Stack-based buffer overflow in the tiffsplit command in libtiff 3.8.2 and earlier might might allow attackers to execute arbitrary code via a long filename. NOTE: tiffsplit is not setuid. If there is not a common scenario under which tiffsplit is called with attacker-controlled command line arguments, then perhaps this issue should not be included in CVE.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2006-2656?
CVE-2006-2656 is classified as a moderate severity vulnerability due to the potential for arbitrary code execution from a stack-based buffer overflow.
How do I fix CVE-2006-2656?
To remediate CVE-2006-2656, upgrade libtiff to version 3.8.3 or later to ensure the buffer overflow vulnerability is addressed.
Which versions of libtiff are affected by CVE-2006-2656?
CVE-2006-2656 affects libtiff versions 3.8.2 and earlier, including versions 3.6.1, 3.8.0, 3.8.1, and earlier.
What is the impact of exploiting CVE-2006-2656?
Exploiting CVE-2006-2656 may allow an attacker to execute arbitrary code on the affected system through specially crafted long filenames.
Is tiffsplit vulnerable to CVE-2006-2656 when used in a safe environment?
While tiffsplit is not setuid, using it in an environment that sanitizes or restricts user input can mitigate the risk associated with CVE-2006-2656.