The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.Referenceshttp://archives.neohapsis.com/archives/bugtraq/2001-03/0252.htmlhttp://archives.neohapsis.com/archives/bugtraq/2001-03/0311.htmlhttp://archives.neohapsis.com/archives/bugtraq/2001-03/0274.htmlhttp://www.osvdb.org/11966ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2001-017.0.txthttps://exchange.xforce.ibmcloud.com/vulnerabilities/6558http://www.redhat.com/support/errata/RHSA-2001-063.htmlhttp://www.securityfocus.com/bid/2673
