CVE-2011-1143: Null Pointer Dereference
Published Mar 3, 2011
·Updated
epan/dissectors/packet-ntlmssp.c in the NTLMSSP dissector in Wireshark before 1.4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted .pcap file.
Affected Software
45 affected components
Wireshark Wireshark=0.99.8
Wireshark Wireshark=1.4.2
Wireshark Wireshark=1.2.7
Wireshark Wireshark=1.4.0
Wireshark Wireshark=1.0.13
Wireshark Wireshark=1.2.11
Wireshark Wireshark=0.99.3
Wireshark Wireshark=1.2.10
Wireshark Wireshark=1.0.9
Wireshark Wireshark=1.2.6
Wireshark Wireshark=1.2.8
Wireshark Wireshark=1.0.1
Wireshark Wireshark=1.2.0
Wireshark Wireshark=1.2.15
Wireshark Wireshark=1.2.14
Wireshark Wireshark=1.0.15
Wireshark Wireshark=1.2.3
Wireshark Wireshark=1.2.12
Wireshark Wireshark=0.99.6
Wireshark Wireshark=1.0.2
Wireshark Wireshark=0.99.2
Wireshark Wireshark=1.0.4
Wireshark Wireshark=1.2.13
Wireshark Wireshark=1.0.3
Wireshark Wireshark=1.0.6
Wireshark Wireshark=1.0.10
Wireshark Wireshark=1.2.5
Wireshark Wireshark<=1.4.3
Wireshark Wireshark=1.2.1
Wireshark Wireshark=1.0.12
Wireshark Wireshark=1.0.8
Wireshark Wireshark=1.0.5
Wireshark Wireshark=1.2.4
Wireshark Wireshark=0.99.5
Wireshark Wireshark=1.0.16
Wireshark Wireshark=1.2
Wireshark Wireshark=1.2.9
Wireshark Wireshark=1.2.2
Wireshark Wireshark=0.99.4
Wireshark Wireshark=1.0.0
Wireshark Wireshark=1.0.11
Wireshark Wireshark=1.0.14
Wireshark Wireshark=1.4.1
Wireshark Wireshark=0.99.7
Wireshark Wireshark=1.0.7
Remediation
Patch Available
Patch Available
Event History
Mar 3, 2011
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2011-1143?
CVE-2011-1143 has a severity rating that indicates a denial of service vulnerability allowing application crashes.
2
How do I fix CVE-2011-1143?
To fix CVE-2011-1143, upgrade Wireshark to version 1.4.4 or later.
3
What versions of Wireshark are affected by CVE-2011-1143?
CVE-2011-1143 affects multiple versions of Wireshark prior to 1.4.4, including versions 0.99.3 to 1.4.3.
4
Can CVE-2011-1143 be exploited remotely?
Yes, CVE-2011-1143 can be exploited remotely through crafted .pcap files.
5
What type of vulnerability is CVE-2011-1143?
CVE-2011-1143 is a denial of service vulnerability resulting from a NULL pointer dereference.