Rapid7 Vulnerability & Exploit Database

CentOS Linux: CVE-2018-0735: Moderate: openssl security and bug fix update (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

CentOS Linux: CVE-2018-0735: Moderate: openssl security and bug fix update (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
10/29/2018
Created
11/07/2019
Added
11/06/2019
Modified
05/25/2023

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)

  • centos-upgrade-openssl
  • centos-upgrade-openssl-debuginfo
  • centos-upgrade-openssl-debugsource
  • centos-upgrade-openssl-devel
  • centos-upgrade-openssl-libs
  • centos-upgrade-openssl-libs-debuginfo
  • centos-upgrade-openssl-perl
  • centos-upgrade-openssl-static

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;