[USN-4377-2] ca-certificates update
Leonidas S. Barbosa
leo.barbosa at canonical.com
Mon Jun 1 18:19:00 UTC 2020
Ubuntu Security Notice USN-4377-2
June 01, 2020
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 ESM
- Ubuntu 12.04 ESM
An expired certificate was removed from ca-certificates.
- ca-certificates: Common CA certificates
USN-4377-1 updated ca-certificates. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
The ca-certificates package contained an expired CA certificate that caused
connectivity issues. This update removes the "AddTrust External Root" CA.
In addition, on Ubuntu 12.04 ESM and Ubuntu 14.04 ESM, this update
refreshes the included certificates to those contained in the 20190110
The problem can be corrected by updating your system to the following
Ubuntu 14.04 ESM:
Ubuntu 12.04 ESM:
In general, a standard system update will make all the necessary changes.
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