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CVE-2012-4049

Good to know:

Date: July 24, 2012

epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.

Language: C

Severity Score

Related Resources (5)

http://anonsvn.wireshark.org/viewvc?view=revision&revision=43576
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-nfs.c?r1=43576&r2=43575&pathrev=43576
https://nvd.nist.gov/vuln/detail/CVE-2012-4049
https://www.mend.io/vulnerability-database/CVE-2012-4049

Severity Score

Weakness Type (CWE)

Code Injection

CWE-94

Top Fix

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Upgrade Version

CVSS v3.1

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

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