Jenkins GitHub polling issue

[phani kumar]

I am facing an issue with GitHub where I am getting 

hudson.util.IOException2: hudson.plugins.git.GitException: Command "/usr/bin/git -c core.askpass=true ls-remote -h http://github.com/phanikumar1210/ToolTest.git testing" returned status code 128:
stdout: 
stderr: warning: protocol restrictions not applied to curl redirects because
your curl version is too old (>= 7.19.4)

error while implmeenting polling. But it is working fine when I run the build normally or by using Git SCM. Can someone suggest some solution on this

[Joshua Noble]

I would start by updating your version of curl. 7.19.4 is from March of 2009 and has 32 known vulnerabilities.

[Joshua Noble]

Forgot link: https://curl.haxx.se/docs/vuln-7.19.4.html