SurgeMail host header denial of service

surgemail-hostheader-dos (39087)

Medium Risk

Description:

SurgeMail is vulnerable to a denial of service. By sending a specially-crafted HTTP POST request with an overly-long repeating string sequence in the host header, a remote attacker could crash the application.

*CVSS:

Base Score:	5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial
Temporal Score:	4.3
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Denial of Service

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Mon Dec 17 2007 - 13:45:30 CST: SurgeMail v.38k4 webmail Host header crash.
• NetWin Web site: NetWin.
• BID-26901: SurgeMail Malformed Host Header Denial of Service Vulnerability
• CVE-2007-6457: Stack-based buffer overflow in the webmail feature in SurgeMail 38k4 allows remote attackers to cause a denial of service (crash) via a long Host header.
• SA28142: SurgeMail Webmail "Host" Header Processing Denial of Service
• VUPEN/ADV-2007-4245: SurgeMail Webmail Host Header Handling Denial of Service Vulnerability

Platforms Affected:

• NetWin SurgeMail 3.8k4

Reported:

Dec 17, 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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