Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI: CVE-2018-0734: Security patch for openssl (ALAS-2019-1153)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Amazon Linux AMI: CVE-2018-0734: Security patch for openssl (ALAS-2019-1153)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
10/29/2018
Created
04/22/2019
Added
04/01/2019
Modified
10/14/2022

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).

Solution(s)

  • amazon-linux-upgrade-openssl

References

  • ALAS-2019-1153
  • DSA-4348
  • DSA-4355
  • USN-3840-1
  • CVE-2018-0734

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

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

;