VDB
CVE-2012-3429
CVE-2012-3429
PUBLISHED
CVSS 5 MEDIUM
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.
EPSS 3.07% · 87.5th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
3.07%
87.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| martin_nagy | bind-dyndb-ldap | 0, 0.1.0, 0.1.0 |
| n/a | n/a | * |
Timeline
- Aug 7, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 17, 2022 CVE Updated
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Oct 28, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 5, 2023 EPSS Score
- May 28, 2023 EPSS Score
References
- binddyndbldap-dnstoldapdnescape-dos(77391) vdb
- [oss-security] 20120802 bind-dyndb-ldap DoS CVE-2012-3429 mailing-list
- http://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/commit/?id=f345805c73c294db42452ae966c48fbc36c48006 url
- 50159 third-party-advisory
- 50086 third-party-advisory
- 54787 vdb
- http://www.securitytracker.com/id?1027341 patch
- https://bugzilla.redhat.com/show_bug.cgi?id=842466 technical
- https://nvd.nist.gov/vuln/detail/CVE-2012-3429 advisory
- http://rhn.redhat.com/errata/RHSA-2012-1139.html url