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warning: unsupported ssl version tslv1.2: using default

Getting following error in SourceTree while doing push/pull "warning: unsupported ssl version tslv1.2: using default" I have latest version of SourceTree and have enabled Tls1.2

2 answers

1 vote

Why did you enable it?  It's insecure and hence should not be used any more. 

Try turning it off and using a supported SSL version.

Initially only SSL3 was enable but still this error was coming, not I unchecked all three SSL3, TLS1.1 and TLS 1.2 but still this warning is coming up

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Thing is, there's no actual error here, so I'm not sure why you were messing with the settings.  There is a warning, but the command executes fine.

The problem is that SourceTree's embedded Git client comes with git-credential-manager v1.12, which no longer works with Github since they disabled TLS 1.1 on their site.  You need to get git-credential-manager v1.14.  Easiest way to do that is to install a current copy of the Git client separately, and then switch SourceTree over to use that ("system git") instead of its embedded client.  Alternatively, you can update git-credential-manager in your embedded client by replacing its files with the newest version from Microsoft.

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