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TCP_CVS double free exploit attempt response
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Code:
p532
Severity: Notice
Description: CVS is the Concurrent Versions System, commonly used to
help manage software development. It is possible for a remote
attacker to exploit a bug in the cvs daemon that will allow the
perpetrator the ability to execute code, issue a denial of service,
compromise code being stored in CVS and read sensitive information.
Impact:
Possible theft of data and control of the targeted machine leading to a
compromise of all resources on the machine. Software development could
be halted, code could be lost or stolen and code auditing after the fact
could affect delivery of software.
Corrective: Disable the CVS daemon in the file /etc/inetd.conf. Run the CVS daemon
as a user other than root that does not have a valid login to the
machine.
Disable anonymous access to the cvs server.
Update the CVS software to the latest non-affected version.
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