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Debian: CVE-2018-0735: openssl, openssl1.0 -- security update

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Debian: CVE-2018-0735: openssl, openssl1.0 -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
10/29/2018
Created
03/19/2019
Added
12/02/2018
Modified
06/19/2020

Description

The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).

Solution(s)

  • debian-upgrade-openssl
  • debian-upgrade-openssl1-0

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