IBM Lotus Domino Accept-Language buffer overflow

ibm-lotusdomino-acceptlanguage-bo (42552) The risk level is classified as HighHigh Risk

Description:

IBM Lotus Domino is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the Lotus Domino Web Server when the Domino Web server task is enabled. By sending a specially-crafted HTTP GET request with an overly long "Accept-Language" header, a remote attacker could overflow a buffer and execute arbitrary code on the system with SYSTEM privileges or cause the server to crash.

*CVSS:

Base Score: 9.3
  Access Vector: Network
  Access Complexity: Medium
  Authentication: None
  Confidentiality Impact: Complete
  Integrity Impact: Complete
  Availability Impact: Complete
 
Temporal Score: 6.9
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Gain Access

Remedy:

Refer to IBM Technote (FAQ) 1303057 for patch, upgrade or suggested workaround information. See References.

References:

  • IBM Technote (FAQ) 1303057: Lotus Domino Web server Accept-Language stack overflow.
  • MWR InfoSecurity Security Advisory, 20th March 2008: IBM Lotus Domino Accept-Language Stack Overflow.
  • BID-29310: IBM Lotus Domino Web Server 'Accept Language' HTTP Header Buffer Overflow Vulnerability
  • CVE-2008-2240: Stack-based buffer overflow in the Web Server service in IBM Lotus Domino before 7.0.3 FP1, and 8.x before 8.0.1, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long Accept-Language HTTP header.
  • OSVDB ID: 45415: IBM Lotus Domino Web Server Accept-Language HTTP Header Remote Overflow
  • SA30310: IBM Lotus Domino Web Server Cross-Site Scripting and Buffer Overflow
  • SA30332: IBM Lotus Domino 6 Web Server Cross-Site Scripting and Buffer Overflow
  • SECTRACK ID: 1020098: IBM Lotus Domino Web Server Stack Overflow in Processing HTTP 'Accept-Language' Header Lets Remote Users Execute Arbitrary Code

Platforms Affected:

  • IBM Lotus Domino 6.0
  • IBM Lotus Domino 6.5
  • IBM Lotus Domino 7.0
  • IBM Lotus Domino 7.0.3
  • IBM Lotus Domino 8.0
  • IBM Lotus Domino 8.0.1

Reported:

May 20, 2008

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