4.3

CVE-2012-2134

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Martin Nagy ≫ Bind-dyndb-ldap Update b2 Version <= 1.1.0
Martin Nagy ≫ Bind-dyndb-ldap Version 0.1.0 Update a1
Martin Nagy ≫ Bind-dyndb-ldap Version 0.1.0 Update b
Martin Nagy ≫ Bind-dyndb-ldap Version 0.2.0
Martin Nagy ≫ Bind-dyndb-ldap Version 1.0.0 Update b1
Martin Nagy ≫ Bind-dyndb-ldap Version 1.0.0 Update rc1
Martin Nagy ≫ Bind-dyndb-ldap Version 1.1.0 Update a1
Martin Nagy ≫ Bind-dyndb-ldap Version 1.1.0 Update a2
Martin Nagy ≫ Bind-dyndb-ldap Version 1.1.0 Update b1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.33% 0.813
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://rhn.redhat.com/errata/RHSA-2012-0683.html
Patch
http://secunia.com/advisories/48901
Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/04/24/15
http://www.osvdb.org/81619
https://bugzilla.redhat.com/show_bug.cgi?id=815846
https://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/tree/NEWS
https://www.redhat.com/archives/freeipa-users/2012-April/msg00144.html