Is CVE-2011-1140 in the CISA KEV catalog?

No. CVE-2011-1140 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-1140?

CVE-2011-1140 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2011-1140?

CVE-2011-1140 has an EPSS score of 13.06% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-1140

MEDIUMEPSS 96th pctl

4.3

CVSS v2

NVD

Description

Multiple stack consumption vulnerabilities in the dissect_ms_compressed_string and dissect_mscldap_string functions in Wireshark 1.0.x, 1.2.0 through 1.2.14, and 1.4.0 through 1.4.3 allow remote attackers to cause a denial of service (infinite recursion) via a crafted (1) SMB or (2) Connection-less LDAP (CLDAP) packet.

CWE-399

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

13.06%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.