NVD

Id
43982  
Name
CVE-2012-2134  
Description
The handle_connection_error function in ldap_helper.c in bind-dyndb-ldap before 1.1.0rc1 does not properly handle LDAP query errors, which allows remote attackers to cause a denial of service (infinite loop and named server hang) via a non-alphabet character in the base DN in an LDAP search DNS query.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2014-02-26  
Modified Date
2014-03-10  
Seq
2012-2134  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
221038 43982 CVE-2012-2134 RHSA-2012:0683  View
221039 43982 CVE-2012-2134 [oss-security] 20140424 Re: CVE Request -- bind-dyndb-ldap: Bind DoS (named hang) by processing DNS query for zone served by bind-dyndb-ldap  View
221040 43982 CVE-2012-2134 https://bugzilla.redhat.com/show_bug.cgi?id=815846  View
221041 43982 CVE-2012-2134 https://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/tree/NEWS  View
221042 43982 CVE-2012-2134 [Freeipa-users] 20120424 named-dyndb-ldap looses connection when the LDAP server is under high load  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30447 JVNDB-2012-006155 bind-dyndb-ldap の ldap_helper.c 内の handle_connection_error 関数におけるサービス運用妨害 (DoS) の脆弱性 bind-dyndb-ldap の ldap_helper.c 内の handle_connection_error 関数は、LDAP クエリのエラーを適切に処理しないため、サービス運用妨害 (無限ループおよび named サーバのハング) 状態にされる脆弱性が存在します。 CVE-2012-2134 55372 CVE-2012-2134 43982 4.3 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-006155.html 2012-05-21 2014-03-03 View