59458 : Wireshark SMB Dissector Unspecified DoS
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
5 1022 over 4 years ago over 4 years ago 4 times 90%

Timeline

Disclosure Date
2009-10-26

Description

Wireshark contains a flaw that may allow a remote denial of service. The issue is triggered when off-by-one error within the dissect_negprot_response() function in epan/dissectors/packet-smb.c of the SMB dissector occurs, and will result in loss of availability for the service.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Availability
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified

Solution

Upgrade to version 1.2.3 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Wireshark Foundation
Wireshark
1.2.2
1.2.1
1.2.0

References

Credit

  • Vendor Provided -

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2009-11-02 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_1

Comments

No Comments.

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