b2 b2inc remote command execution

b2-b2inc-command-execution (9013) The risk level is classified as HighHigh Risk

Description:

b2 could allow a remote attacker to execute arbitrary commands on the Web server. A remote attacker could send a specially-crafted URL request that uses the b2inc parameter to specify a malicious b2functions.php file on the attacker's own system that could be used to execute arbitrary commands or view arbitrary code on the Web server running b2.


Consequences:

Gain Access

Remedy:

Upgrade to the latest version of b2 (0.6pre2-20020409 or later), available from the cafelog Web site. See References.

References:

Platforms Affected:

  • Michel Valdrighi b2 0.6.1
  • Michel Valdrighi b2 0.6pre2 and prior

Reported:

May 06, 2002

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