Rapid7 Vulnerability & Exploit Database

CentOS Linux: CVE-2020-12399: Moderate: nss and nspr security, bug fix, and enhancement update (CESA-2020:3280)

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

CentOS Linux: CVE-2020-12399: Moderate: nss and nspr security, bug fix, and enhancement update (CESA-2020:3280)

Severity
1
CVSS
(AV:L/AC:H/Au:N/C:P/I:N/A:N)
Published
07/09/2020
Created
11/11/2021
Added
11/11/2021
Modified
05/25/2023

Description

NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.

Solution(s)

  • centos-upgrade-nspr
  • centos-upgrade-nspr-debuginfo
  • centos-upgrade-nspr-debugsource
  • centos-upgrade-nspr-devel
  • centos-upgrade-nss
  • centos-upgrade-nss-debuginfo
  • centos-upgrade-nss-debugsource
  • centos-upgrade-nss-devel
  • centos-upgrade-nss-softokn
  • centos-upgrade-nss-softokn-debuginfo
  • centos-upgrade-nss-softokn-devel
  • centos-upgrade-nss-softokn-freebl
  • centos-upgrade-nss-softokn-freebl-debuginfo
  • centos-upgrade-nss-softokn-freebl-devel
  • centos-upgrade-nss-sysinit
  • centos-upgrade-nss-sysinit-debuginfo
  • centos-upgrade-nss-tools
  • centos-upgrade-nss-tools-debuginfo
  • centos-upgrade-nss-util
  • centos-upgrade-nss-util-debuginfo
  • centos-upgrade-nss-util-devel

References

  • DSA-4726
  • CVE-2020-12399

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

;