CVE-2011-1143: wireshark
CVSS: 4.3v2.0MediumModified
AliasesDEBIAN-CVE-2011-1143
Published 03-03-2011Last modified 06-08-2024
Vulnerability summary
CVE-2011-1143 is a medium (CVSS 4.3) vulnerability in wireshark. EPSS estimates a 8.59% chance of exploitation in the next 30 days, higher than 95% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
4.3/10
010
Medium · v2.0 (NVD)EPSS score
8.59%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database
Advisory lineage
Upstream 0 · Downstream 3 · Related 1Timeline
- 03-03-2011PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
1 score · 1 source · 1 versionMedium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
8.59%
Chance of exploitation in the next 30 days
Percentile
95%
Versus all other CVEs
30-day change
0.00 pp
From 8.59% on 18-09-2026
18-09-202618-10-2026
EPSS score8.59%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundWireshark 1.4.3 - NTLMSSP Null Pointer Dereference Denial of Service
Maturity: poc
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Debian1 product
- wireshark< 1.4.4-1
Wireshark1 product
- wiresharkEOL≤ 1.4.3 | 0.99.2 | 0.99.3 | 0.99.4 | 0.99.5 | 0.99.6 | 0.99.7 | 0.99.8 | 1.0.0 | 1.0.1 | 1.0.2 | 1.0.3 | 1.0.4 | 1.0.5 | 1.0.6 | 1.0.7 | 1.0.8 | 1.0.9 | 1.0.10 | 1.0.11 | 1.0.12 | 1.0.13 | 1.0.14 | 1.0.15 | 1.0.16 | 1.2 | 1.2.0 | 1.2.1 | 1.2.2 | 1.2.3 | 1.2.4 | 1.2.5 | 1.2.6 | 1.2.7 | 1.2.8 | 1.2.9 | 1.2.10 | 1.2.11 | 1.2.12 | 1.2.13 | 1.2.14 | 1.2.15 | 1.4.0 | 1.4.1 | 1.4.2
2 vendors · 2 products
References
19 links- bugs.wireshark.org/bugzilla/show_bug.cgi?id=5157X Refsource CONFIRM
- lists.fedoraproject.org/pipermail/package-announce/2011-March/055364.htmlVendor AdvisoryX Refsource FEDORA
- lists.fedoraproject.org/pipermail/package-announce/2011-March/055664.htmlVendor AdvisoryX Refsource FEDORA
Show all 19 references
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16209VDB EntrySignatureX Refsource OVAL
- lists.fedoraproject.org/pipermail/package-announce/2011-March/055650.htmlVendor AdvisoryX Refsource FEDORA
