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CVE-2016-2196

Published: 13 May 2016

Heap-based buffer overflow in the P-521 reduction function in Botan 1.11.x before 1.11.27 allows remote attackers to cause a denial of service (memory overwrite and crash) or execute arbitrary code via unspecified vectors.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
botan1.10
Launchpad, Ubuntu, Debian
Upstream
Released (1.11.27)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1.10.17-0.1)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(1.10.12-1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected [1.10.5-1ubuntu1])