Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2018-0735

Disclosure Date: October 29, 2018 •
CVE-2018-0735 CVSS v3 Base Score: 5.9
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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).

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CVSS V3 Severity and Metrics
Base Score:
5.9 Medium
Impact Score:
3.6
Exploitability Score:
2.2
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
OpenSSL Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i)
OpenSSL Fixed in OpenSSL 1.1.1a (Affected 1.1.1)
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • canonical,
  • debian,
  • netapp,
  • nodejs,
  • openssl,
  • oracle

Products

  • api gateway 11.1.2.4.0,
  • application server 0.9.8,
  • application server 1.0.0,
  • application server 1.0.1,
  • cloud backup -,
  • cn1610 firmware -,
  • debian linux 8.0,
  • debian linux 9.0,
  • element software -,
  • enterprise manager base platform 12.1.0.5.0,
  • enterprise manager base platform 13.2.0.0.0,
  • enterprise manager base platform 13.3.0.0.0,
  • enterprise manager ops center 12.3.3,
  • mysql,
  • node.js,
  • node.js 10.13.0,
  • oncommand unified manager,
  • openssl,
  • openssl 1.1.1,
  • peoplesoft enterprise peopletools 8.55,
  • peoplesoft enterprise peopletools 8.56,
  • peoplesoft enterprise peopletools 8.57,
  • primavera p6 enterprise project portfolio management,
  • primavera p6 enterprise project portfolio management 15.1,
  • primavera p6 enterprise project portfolio management 15.2,
  • primavera p6 enterprise project portfolio management 16.1,
  • primavera p6 enterprise project portfolio management 16.2,
  • primavera p6 enterprise project portfolio management 18.8,
  • primavera p6 enterprise project portfolio management 8.4,
  • santricity smi-s provider -,
  • secure global desktop 5.4,
  • smi-s provider -,
  • snapdrive -,
  • steelstore -,
  • tuxedo 12.1.1.0.0,
  • ubuntu linux 14.04,
  • ubuntu linux 16.04,
  • ubuntu linux 18.04,
  • ubuntu linux 18.10,
  • vm virtualbox
Technical Analysis