Vulnerability in Martin Nagy Bind-Dyndb-Ldap
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.
EPSS: 0.023 (81.7th percentile) — read the EPSS interpretation.
Affected products
- Martin_nagy Bind-dyndb-ldap — versions 0.1.0, 0.2.0, 1.0.0
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secalert@redhat.com (mailing-list, x_refsource_MLIST)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Patch)
- secalert@redhat.com (x_refsource_OSVDB, vdb-entry)
- secalert@redhat.com (mailing-list, x_refsource_MLIST)