CVEvulnerability

CVE-2009-4377

4.3 MEDIUM Published 2009-12-21 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2009-12-21
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P

Description

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.

Affected configurations

• wireshark wireshark 0.9.2 • wireshark wireshark 0.9.5 • wireshark wireshark 0.9.6 • wireshark wireshark 0.9.7 • wireshark wireshark 0.9.8 • wireshark wireshark 0.9.10 • wireshark wireshark 0.9.14 • wireshark wireshark 0.99 • wireshark wireshark 0.99.0 • wireshark wireshark 0.99.1 • wireshark wireshark 0.99.2 • wireshark wireshark 0.99.3 • wireshark wireshark 0.99.4 • wireshark wireshark 0.99.5 • wireshark wireshark 0.99.6 • wireshark wireshark 0.99.6a • wireshark wireshark 0.99.7 • wireshark wireshark 0.99.8 • wireshark wireshark 0.99.9 • wireshark wireshark 1.0 • wireshark wireshark 1.0.0 • 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 • wireshark wireshark 1.2.0 • wireshark wireshark 1.2.1 • wireshark wireshark 1.2.2 • wireshark wireshark 1.2.3 • wireshark wireshark 1.2.4

References