HP Jetdirect RERT denial of service

hp-jetdirect-rert-dos (33273)

Medium Risk

Description:

HP Jetdirect is vulnerable to a denial of service, caused by improper handling of RERT commands. A remote attacker could send a specially-crafted RERT command to the FTP server containing a long path name to cause the print server to crash.

*CVSS:

Base Score:	5
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Complete
Temporal Score:	3.5
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Uncorroborated

Consequences:

Denial of Service

Remedy:

Upgrade to the latest version of HP Jetdirect firmware available from the HP Download Web site. See References.

References:

• Full-Disclosure Mailing List, Tue Mar 27 2007 - 13:22:51 CDT: Remote DOS HP JetDirect Print Servers.
• HP Download Web site: HP Business Support Center.
• BID-23168: HP Jetdirect FTP Print Server RERT Command Denial Of Service Vulnerability
• CVE-2007-1772: The FTP service in HP JetDirect print servers allows remote attackers to cause a denial of service (engine crash) via a RETR command with a long pathname.

Platforms Affected:

• HP JetDirect

Reported:

Mar 27, 2007

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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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