GHSA-49pj-69vf-c689

netaddr before 1.5.3 and 2.0.4 has Incorrect Default Permissions

Source: GitHub Advisory Database (reviewed) Critical CVE-2019-17383

Packages

Ecosystem	Package	Affected	Fixed in
RubyGems	netaddr	>= 2.0.0, < 2.0.4	2.0.4
RubyGems	netaddr	< 1.5.3	1.5.3

Details

As written in the advisory (Markdown source, shown as plain text).

The netaddr gem before 1.5.3 and 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2019-17383 advisory
https://github.com/dspinhirne/netaddr-rb/issues/29 web
https://github.com/dspinhirne/netaddr-rb/pull/20 web
https://github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51 web
https://github.com/dspinhirne/netaddr-rb/commit/c7a7de39b7e1126aef11821f98970db18582948b web
https://github.com/dspinhirne/netaddr-rb package
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/netaddr/CVE-2019-17383.yml web
https://rubygems.org/gems/netaddr/versions web