CVE-2012-2110

Published: 19 April 2012

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.

Priority

Medium

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
Upstream Needs triage

Patches:
Upstream: http://cvs.openssl.org/chngview?cn=22439
openssl098
Launchpad, Ubuntu, Debian
Upstream Needs triage