CVS history information disclosure

cvs-history-info-disclosure (17001) The risk level is classified as MediumMedium Risk

Description:

CVS (Concurrent could allow a remote authenticated attacker to obtain sensitive information, caused by a vulnerability in the undocumented flag to the 'history' command, which is used for obtaining the status of files and users. A remote attacker could use the -X command to determine the existence of arbitrary files and directories on the system and if they are accessible via the CVS process.

Platforms Affected:

  • CVS, Derek Price, CVS (Concurrent Versions System) 1.11
  • Debian, Debian Linux 3.0
  • FreeBSD, FreeBSD
  • MandrakeSoft, Mandrake Linux 10.0 AMD64
  • MandrakeSoft, Mandrake Linux 10.0
  • MandrakeSoft, Mandrake Linux 9.2
  • MandrakeSoft, Mandrake Linux 9.2 AMD64
  • MandrakeSoft, Mandrake Linux Corporate Server 2.1
  • MandrakeSoft, Mandrake Linux Corporate Server 2.1 X86_64
  • RedHat, Enterprise Linux 2.1 WS
  • RedHat, Enterprise Linux 2.1 ES
  • RedHat, Enterprise Linux 2.1 AS
  • RedHat, Enterprise Linux 3 ES
  • RedHat, Enterprise Linux 3 AS
  • RedHat, Enterprise Linux 3 Desktop
  • RedHat, Enterprise Linux 3 WS
  • RedHat, Linux Advanced Workstation 2.1 Itanium

Remedy:

Upgrade to the latest version of CVS (1.11.17 or 1.12.9 or later), available from the CVS Web site. See References.

For FreeBSD:
Upgrade to the latest version of cvs, as listed in FreeBSD Security Advisory FreeBSD-SA-04:14.cvs.asc. See References.

For Mandrake Linux:
Upgrade to the latest cvs package, as listed below. Refer to MandrakeSoft Security Advisory MDKSA-2004:108 for more information. See References.

Mandrake Linux 9.2: 1.11.17-1.1.92mdk or later
Mandrake Linux Corporate Server 2.1:1.11.17-1.1.C21mdk or later
Mandrake Linux 10.0: 1.11.17-1.1.100mdk or later

For other distributions:
Contact your vendor for upgrade or patch information.

Consequences:

Obtain Information

References:

Reported:

Aug 16, 2004

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 the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

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