CVE-2010-5177: Race Condition
DISPUTED Race condition in Sophos Endpoint Security and Control 9.0.5 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during hook-handler execution, aka an argument-switch attack or a KHOBE attack. NOTE: the vendor disputes this issue because it is a flaw in a protection mechanism for situations where a crafted program has already begun to execute.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2010-5177?
CVE-2010-5177 is classified as a high-severity vulnerability due to potential local privilege escalation.
How do I fix CVE-2010-5177?
To mitigate CVE-2010-5177, update Sophos Endpoint Security and Control to a version released after 9.0.5.
What systems are affected by CVE-2010-5177?
CVE-2010-5177 specifically affects Sophos Endpoint Security and Control version 9.0.5 running on Windows XP.
What type of attack can exploit CVE-2010-5177?
CVE-2010-5177 can be exploited by local users to bypass kernel-mode hooks and execute unauthorized code.
Is there a workaround for CVE-2010-5177?
There are no known effective workarounds; the best course of action is to upgrade to a secure version.