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CVE-2009-4377

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Date: December 21, 2009

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.

Language: C

Severity Score

Related Resources (16)

http://www.mandriva.com/security/advisories?name=MDVSA-2010:031
http://www.debian.org/security/2009/dsa-1983
http://www.vupen.com/english/advisories/2009/3596
http://www.securitytracker.com/id?1023374
http://secunia.com/advisories/37916
http://www.wireshark.org/security/wnpa-sec-2009-09.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2009-4377
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9564
https://nvd.nist.gov/vuln/detail/CVE-2009-4377
http://secunia.com/advisories/37842
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4301
http://osvdb.org/61178
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg01248.html
http://www.securityfocus.com/bid/37407
https://access.redhat.com/security/cve/CVE-2009-4377
https://www.mend.io/vulnerability-database/CVE-2009-4377

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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