Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2009-4377

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
21/12/2009
Last modified:
09/04/2025

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.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:wireshark:wireshark:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.9.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.9.7:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.9.8:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.9.10:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.9.14:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.4:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:0.99.6:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools