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CVE-2011-1143

UnknownEPSS 8.59%

Last modified

CVE-2011-1143 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 8.59% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
8.59%

94.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
WiresharkWireshark<= 1.4.3
WiresharkWireshark0.99.2
WiresharkWireshark0.99.3
WiresharkWireshark0.99.4
WiresharkWireshark0.99.5
WiresharkWireshark0.99.6
WiresharkWireshark0.99.7
WiresharkWireshark0.99.8
WiresharkWireshark1.0.0
WiresharkWireshark1.0.1
WiresharkWireshark1.0.2
WiresharkWireshark1.0.3
WiresharkWireshark1.0.4
WiresharkWireshark1.0.5
WiresharkWireshark1.0.6
WiresharkWireshark1.0.7
WiresharkWireshark1.0.8
WiresharkWireshark1.0.9
WiresharkWireshark1.0.10
WiresharkWireshark1.0.11
WiresharkWireshark1.0.12
WiresharkWireshark1.0.13
WiresharkWireshark1.0.14
WiresharkWireshark1.0.15
WiresharkWireshark1.0.16
WiresharkWireshark1.2
WiresharkWireshark1.2.0
WiresharkWireshark1.2.1
WiresharkWireshark1.2.2
WiresharkWireshark1.2.3
WiresharkWireshark1.2.4
WiresharkWireshark1.2.5
WiresharkWireshark1.2.6
WiresharkWireshark1.2.7
WiresharkWireshark1.2.8
WiresharkWireshark1.2.9
WiresharkWireshark1.2.10
WiresharkWireshark1.2.11
WiresharkWireshark1.2.12
WiresharkWireshark1.2.13
WiresharkWireshark1.2.14
WiresharkWireshark1.2.15
WiresharkWireshark1.4.0
WiresharkWireshark1.4.1
WiresharkWireshark1.4.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1143?
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.
How severe is CVE-2011-1143?
Severity scoring for CVE-2011-1143 is pending analysis. The EPSS model estimates a 8.59% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1143?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-1143?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST