CVE-2012-2134

no score yetEPSS 2.3%

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.

EPSS: 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2014-02-26
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

martin_nagy:bind-dyndb-ldap

References

http://rhn.redhat.com/errata/RHSA-2012-0683.html
http://secunia.com/advisories/48901
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

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