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CVE Database

CVE-2011-1141

Impact: Low
Public: 2011-03-01
Bugzilla: 681756: CVE-2011-1141 Wireshark: Malformed LDAP filter string causes Denial of Service via excessive memory consumption

Details

The MITRE CVE dictionary describes this issue as:

epan/dissectors/packet-ldap.c in Wireshark 1.0.x, 1.2.0 through 1.2.14, and 1.4.0 through 1.4.3 allows remote attackers to cause a denial of service (memory consumption) via (1) a long LDAP filter string or (2) an LDAP filter string containing many elements.

Find out more about CVE-2011-1141 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 2.9
Base Metrics: AV:A/AC:M/Au:N/C:N/I:N/A:P
Access Vector: Adjacent Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 4 (wireshark) RHSA-2011:0370 March 21, 2011
Red Hat Enterprise Linux version 5 (wireshark) RHSA-2011:0370 March 21, 2011
Red Hat Enterprise Linux version 6 (wireshark) RHSA-2011:0369 March 21, 2011

External References

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.