CVE-2011-1143

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 8.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-03-03 · updated 2026-06-16

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.

Affected products

Wireshark Foundation Wireshark: through 1.4.3; 0.99.2, 0.99.3, 0.99.4, 0.99.5, 0.99.6, 0.99.7 (+38)

References

http://anonsvn.wireshark.org/viewvc?view=rev&revision=34018
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055364.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055650.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055664.html
http://secunia.com/advisories/43759
http://secunia.com/advisories/43821
http://secunia.com/advisories/44169
http://secunia.com/advisories/48947
http://www.kb.cert.org/vuls/id/215900
http://www.redhat.com/support/errata/RHSA-2011-0370.html
http://www.securityfocus.com/bid/46796
http://www.securitytracker.com/id?1025148

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