Bug #80993 Weak digest algorithm reported by apt update
Submitted: 7 Apr 2016 8:58 Modified: 14 Jun 2016 8:14
Reporter: Knut Anders Hatlen Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Package Repos Severity:S3 (Non-critical)
Version: OS:Debian (stretch/testing)
Assigned to: Lars Tangvald CPU Architecture:Any

[7 Apr 2016 8:58] Knut Anders Hatlen
Description:
On a Debian stretch system, I receive this warning when I run "apt update" after installing the mysql-apt-config package:

W: http://repo.mysql.com/apt/debian/dists/jessie/InRelease: Signature by key A4A9406876FCBD3C456770C88C718D3B5072E1F5 uses weak digest algorithm (SHA1)

How to repeat:
dpkg -i mysql-apt-config_0.6.0-1_all.deb
apt update

Suggested fix:
Use a stronger digest algorithm.
[14 Jun 2016 8:14] Lars Tangvald
Posted by developer:
 
Fixed in repo configuration (changed to SHA256)