Wireshark DCERPC/NT denial of service

wireshark-dcerpcnt-dos (54017) The risk level is classified as MediumMedium Risk

Description:

Wireshark (formerly Ethereal) is vulnerable to a denial of service, caused by a NULL pointer dereference error in the DCERPC/NT dissector. By sending a specially-crafted DCERPC/NT packet, an attacker could exploit this vulnerability to cause the application to crash.

*CVSS:

Base Score: 5
  Access Vector: Network
  Access Complexity: Low
  Authentication: None
  Confidentiality Impact: None
  Integrity Impact: None
  Availability Impact: Partial
 
Temporal Score: 3.7
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Denial of Service

Remedy:

Refer to wnpa-sec-2009-07 for patch, upgrade or suggested workaround information. See References.

For other distributions:
Apply the appropriate update for your system. See References.

References:

  • ASA-2010-116: wireshark security update (RHSA-2010-0360).
  • wnpa-sec-2009-07: Multiple vulnerabilities in WiresharkŪ version 0.10.10 to 1.2.2 .
  • BID-36846: Wireshark 1.2.2 and 1.0.9 Multiple Vulnerabilities
  • CVE-2009-3550: The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.
  • DSA-1942: wireshark -- several vulnerabilities
  • GLSA-200911-05: Wireshark: Multiple vulnerabilities
  • MDVSA-2009:292: wireshark
  • MDVSA-2009:292-1: wireshark
  • OSVDB ID: 59460: Wireshark DCERPC/NT Dissector Unspecified DoS
  • RHSA-2010-0360: Moderate: wireshark security update
  • SA37175: Wireshark Denial of Service Vulnerabilities
  • SA39714: Avaya Products Wireshark Multiple Vulnerabilities
  • SUSE-SR:2009:020: SUSE Security Summary Report
  • VUPEN/ADV-2009-3061: Wireshark Multiple Protocol Dissector Denial of Service Vulnerabilities

Platforms Affected:

  • Avaya Communication Manager 2.0
  • Avaya Communication Manager 3.0
  • Avaya Communication Manager 4.0
  • Avaya Modular Messaging 2.0
  • Avaya SIP Enablement Services
  • Debian Debian Linux 4.0
  • Debian Debian Linux 5.0
  • Gentoo Linux
  • MandrakeSoft Mandrake Linux 2008.0
  • MandrakeSoft Mandrake Linux 2008.0 X86_64
  • MandrakeSoft Mandrake Linux Corporate Server 4.0
  • MandrakeSoft Mandrake Linux Corporate Server 4.0 X86_64
  • Mandriva Enterprise Server 5
  • Mandriva Enterprise Server 5 X86_64
  • Mandriva Linux 2009.1 X86_64
  • Mandriva Linux 2009.1
  • RedHat Enterprise Linux 3 Desktop
  • RedHat Enterprise Linux 3 AS
  • RedHat Enterprise Linux 3 ES
  • RedHat Enterprise Linux 3 WS
  • RedHat Enterprise Linux 4 WS
  • RedHat Enterprise Linux 4 ES
  • RedHat Enterprise Linux 4 AS
  • RedHat Enterprise Linux 4 Desktop
  • RedHat Enterprise Linux 4.8.z AS
  • RedHat Enterprise Linux 4.8.z ES
  • RedHat Enterprise Linux 5 Client
  • RedHat Enterprise Linux 5 Client Workstation
  • RedHat Enterprise Linux 5
  • Wireshark Wireshark 0.10.10
  • Wireshark Wireshark 0.10.11
  • Wireshark Wireshark 0.10.12
  • Wireshark Wireshark 0.10.13
  • Wireshark Wireshark 1.0
  • Wireshark Wireshark 1.0.1
  • Wireshark Wireshark 1.0.2
  • Wireshark Wireshark 1.0.3
  • Wireshark Wireshark 1.0.4
  • Wireshark Wireshark 1.0.5
  • Wireshark Wireshark 1.0.6
  • Wireshark Wireshark 1.0.7
  • Wireshark Wireshark 1.0.8
  • Wireshark Wireshark 1.0.9
  • Wireshark Wireshark 1.2.0
  • Wireshark Wireshark 1.2.1
  • Wireshark Wireshark 1.2.2

Reported:

Oct 26, 2009

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