Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
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{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libgcrypt20-udeb-dbgsym": "1.6.5-2", "libgcrypt20-doc": "1.6.5-2", "libgcrypt20": "1.6.5-2", "libgcrypt20-dev": "1.6.5-2", "libgcrypt11-dev": "1.5.4-3+really1.6.5-2", "libgcrypt20-dev-dbgsym": "1.6.5-2", "libgcrypt20-dbgsym": "1.6.5-2", "libgcrypt20-udeb": "1.6.5-2" } ] }