CVE-2016-6878: The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors…

PriorityP337critical9.8CVSS 3.0

AVNACLPRNUINSUCHIHAH

EPSS

1.23%

65.6th percentile

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
botan_project	botan	<= 1.11.30	—

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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