CVE-2018-0734

MEDIUM

Openssl < 1.0.2p - Broken Cryptographic Algorithm

Title source: rule

Description

The OpenSSL DSA 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 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).

References (29)

... and 9 more

Scores

CVSS v3 5.9
EPSS 0.0605
EPSS Percentile 90.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

CWE
CWE-327
Status published

Affected Products (37)

openssl/openssl < 1.0.2p
openssl/openssl
canonical/ubuntu_linux
canonical/ubuntu_linux
canonical/ubuntu_linux
canonical/ubuntu_linux
debian/debian_linux
nodejs/node.js < 6.8.1
nodejs/node.js < 6.15.0
nodejs/node.js
netapp/cn1610_firmware
netapp/cloud_backup
netapp/oncommand_unified_manager
netapp/santricity_smi-s_provider
netapp/snapcenter
... and 22 more

Timeline

Published Oct 30, 2018
Tracked Since Feb 18, 2026