inotify-tools inotifytools_snprintf() buffer overflow

inotifytools-inotifytoolssnprintf-bo (36687)

High Risk

Description:

inotify-tools is vulnerable to a buffer overflow, caused by improper bounds checking by the inotifytools_snprintf() function. By sending an overly long filename, a remote attacker could overflow a buffer and execute arbitrary code on the system with privileges of the application using the library or cause the application to crash.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5.5
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Upgrade to the latest version of inotify-tools (3.11 or later), available from Sourceforge.net: Files. See References.

References:

• Sourceforge.net: Files: inotify-tools - File Release Notes and Changelog - Release Name: 3.11.
• BID-25724: inotify-tools C Library inotifytools_snfprintf() Local Buffer Overflow Vulnerability
• CVE-2007-5037: Buffer overflow in the inotifytools_snprintf function in src/inotifytools.c in the inotify-tools library before 3.11 allows context-dependent attackers to execute arbitrary code via a long filename.
• DSA-1440: inotify-tools -- buffer overflow
• SA26825: inotify-tools "inotifytools_snprintf()" Buffer Overflow Vulnerability

Platforms Affected:

• Debian Debian Linux 4.0
• inotify-tools inotify-tools prior to 3.11

Reported:

Sep 18, 2007

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For corrections or additions please email xforce@iss.net

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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