K11785283 : GnuPG vulnerability CVE-2012-6085

Security Advisory Description

The read_block function in g10/import.c in GnuPG 1.4.x before 1.4.13 and 2.0.x through 2.0.19, when importing a key, allows remote attackers to corrupt the public keyring database or cause a denial of service (application crash) via a crafted length field of an OpenPGP packet. (CVE-2012-6085)
Impact
A remote attacker may exploit this vulnerability by way of a specially crafted OpenPGP packet to cause the keyring to be corrupted.
Note: This is only used directly in verification of ISOs and ASM signatures, which does open up some risk, but only during the verification process.