CVE-2012-3429
- State
- Published
- Severity
- Not scored
- Published
- Aug 7, 2012
- Updated
- Aug 6, 2024
- Reserved
- Jun 14, 2012
Description
The dns_to_ldap_dn_escape function in src/ldap_convert.c in bind-dyndb-ldap 1.1.0rc1 and earlier does not properly escape distinguished names (DN) for LDAP queries, which allows remote DNS servers to cause a denial of service (named service hang) via a "$" character in a DN in a DNS query.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 1027341vdb-entry
- http://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/commit/?id=f345805c73c294db42452ae966c48fbc36c48006
- RHSA-2012:1139vendor-advisory
- binddyndbldap-dnstoldapdnescape-dos(77391)vdb-entry
- 50159third-party-advisory
- 50086third-party-advisory
- [oss-security] 20120802 bind-dyndb-ldap DoS CVE-2012-3429mailing-list
- https://bugzilla.redhat.com/show_bug.cgi?id=842466
- 54787vdb-entry
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