fkie_cve-2013-1415
Vulnerability from fkie_nvd
Published
2013-03-05 05:05
Modified
2024-11-21 01:49
Severity ?
Summary
The pkinit_check_kdc_pkid function in plugins/preauth/pkinit/pkinit_crypto_openssl.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 and 1.11.x before 1.11.1 does not properly handle errors during extraction of fields from an X.509 certificate, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed KRB5_PADATA_PK_AS_REQ AS-REQ request.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mit | kerberos_5 | * | |
| mit | kerberos_5 | 1.11 | |
| opensuse | opensuse | 11.4 |
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"value": "La funci\u00f3n pkinit_check_kdc_pkid en plugins / PREAUTH / pkinit / pkinit_crypto_openssl.c en la aplicaci\u00f3n PKINIT en el Centro de distribuci\u00f3n de claves (KDC) en MIT Kerberos 5 (alias krb5) antes de v1.10.4 y 1.11.x antes de v1.11.1 no trata correctamente los errores durante la extracci\u00f3n de los campos de un certificado X.509, que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferencia puntero NULL y la ca\u00edda del demonio) a trav\u00e9s de un formato incorrecto KRB5_PADATA_PK_AS_REQ AS-REQ petici\u00f3n."
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"id": "CVE-2013-1415",
"lastModified": "2024-11-21T01:49:32.160",
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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