Vulnerability Monitor

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CVE-2009-4377

The (1) SMB and (2) SMB2 dissectors in Wireshark 0.9.0 through 1.2.4 allow remote attackers to cause a denial of service (crash) via a crafted packet that triggers a NULL pointer dereference, as demonstrated by fuzz-2009-12-07-11141.pcap.

Published

2009-12-21T21:30:00.297

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application wireshark wireshark 0.9.2 Yes
Application wireshark wireshark 0.9.5 Yes
Application wireshark wireshark 0.9.6 Yes
Application wireshark wireshark 0.9.7 Yes
Application wireshark wireshark 0.9.8 Yes
Application wireshark wireshark 0.9.10 Yes
Application wireshark wireshark 0.9.14 Yes
Application wireshark wireshark 0.99 Yes
Application wireshark wireshark 0.99.0 Yes
Application wireshark wireshark 0.99.1 Yes
Application wireshark wireshark 0.99.2 Yes
Application wireshark wireshark 0.99.3 Yes
Application wireshark wireshark 0.99.4 Yes
Application wireshark wireshark 0.99.5 Yes
Application wireshark wireshark 0.99.6 Yes
Application wireshark wireshark 0.99.6a Yes
Application wireshark wireshark 0.99.7 Yes
Application wireshark wireshark 0.99.8 Yes
Application wireshark wireshark 0.99.9 Yes
Application wireshark wireshark 1.0 Yes
Application wireshark wireshark 1.0.0 Yes
Application wireshark wireshark 1.0.1 Yes
Application wireshark wireshark 1.0.2 Yes
Application wireshark wireshark 1.0.3 Yes
Application wireshark wireshark 1.0.4 Yes
Application wireshark wireshark 1.0.5 Yes
Application wireshark wireshark 1.0.6 Yes
Application wireshark wireshark 1.0.7 Yes
Application wireshark wireshark 1.0.8 Yes
Application wireshark wireshark 1.0.9 Yes
Application wireshark wireshark 1.2 Yes
Application wireshark wireshark 1.2.0 Yes
Application wireshark wireshark 1.2.1 Yes
Application wireshark wireshark 1.2.2 Yes
Application wireshark wireshark 1.2.3 Yes
Application wireshark wireshark 1.2.4 Yes
References