Vulnerability Details : CVE-2011-1067
slapd (aka ns-slapd) in 389 Directory Server before 1.2.8.a2 does not properly manage the c_timelimit field of the connection table element, which allows remote attackers to cause a denial of service (daemon outage) via Simple Paged Results connections, as demonstrated by using multiple processes to replay TCP sessions, a different vulnerability than CVE-2011-0019.
Vulnerability category: Input validationDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2011-1067
Probability of exploitation activity in the next 30 days: 1.13%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-1067
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2011-1067
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-1067
-
https://bugzilla.redhat.com/show_bug.cgi?id=668619
668619 – slapd stops respondingPatch
- http://directory.fedoraproject.org/wiki/Release_Notes
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/65769
Red Hat Directory Server Simple Paged denial of service CVE-2011-1067 Vulnerability Report
Products affected by CVE-2011-1067
- cpe:2.3:a:fedoraproject:389_directory_server:*:alpha1:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc7:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a2:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc4:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc3:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc2:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc1:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a4:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc3:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc2:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc1:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc6:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a3:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.7.5:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.2.7:alpha3:*:*:*:*:*:*