PGP 5.5.x through 6.5.3 does not properly check if an Additional Decryption Key (ADK) is stored in the signed portion of a public certificate, which allows an attacker who can modify a victim's public certificate to decrypt any data that has been encrypted with the modified certificate.
Link | Tags |
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http://www.cert.org/advisories/CA-2000-18.html | third party advisory us government resource |
http://www.osvdb.org/4354 | vdb entry |
http://www.securityfocus.com/bid/1606 | vdb entry patch vendor advisory |