Skip to navigation

CVE Database

CVE-2009-4377

Impact: Moderate
Public: 2009-12-17
Bugzilla: 549578: CVE-2009-4377 wireshark: invalid pointer dereference in SMB/SMB2 dissectors

Details

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2009-4377 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 5.4
Base Metrics: AV:A/AC:M/Au:N/C:P/I:P/A:P
Access Vector: Adjacent Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: Partial
Integrity Impact: Partial
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 3 (wireshark) RHSA-2010:0360 April 20, 2010
Red Hat Enterprise Linux version 4 (wireshark) RHSA-2010:0360 April 20, 2010
Red Hat Enterprise Linux version 5 (wireshark) RHSA-2010:0360 April 20, 2010

External References

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.