CVE-2012-2110 in OpenSSL

Resumen (Inglés)

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.

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Reservar

2012-04-04

Divulgación

2012-04-19

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
5260	OpenSSL ASN.1 asn1_d2i_read_bio desbordamiento de búfer	119	Prueba de concepto	Arreglo oficial	CVE-2012-2110

Fuentes

• MITRE
• NVD
• CVE Details