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Ubuntu: (CVE-2016-2849): botan1.10 vulnerability

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Ubuntu: (CVE-2016-2849): botan1.10 vulnerability

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
05/13/2016
Created
11/21/2024
Added
11/19/2024
Modified
11/19/2024

Description

Botan before 1.10.13 and 1.11.x before 1.11.29 do not use a constant-time algorithm to perform a modular inverse on the signature nonce k, which might allow remote attackers to obtain ECDSA secret keys via a timing side-channel attack.

Solution(s)

  • ubuntu-upgrade-botan1-10

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