GHSA-9h73-w7ch-rh73

Header Injection

Source: GitHub Advisory Database (reviewed) Moderate CVE-2018-1000883

Packages

Ecosystem	Package	Affected	Fixed in
Hex	plug	< 1.0.6	1.0.6
Hex	plug	>= 1.1.0, < 1.1.9	1.1.9
Hex	plug	>= 1.2.0, < 1.2.5	1.2.5
Hex	plug	>= 1.3.0, < 1.3.5	1.3.5

Details

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

Elixir Plug Plug version All contains a Header Injection vulnerability in Connection that can result in Given a cookie value, Headers can be added. This attack appear to be exploitable via Crafting a value to be sent as a cookie. This vulnerability appears to have been fixed in >= 1.3.5 or ~> 1.2.5 or ~> 1.1.9 or ~> 1.0.6.

References

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

https://nvd.nist.gov/vuln/detail/CVE-2018-1000883 advisory
https://github.com/elixir-plug/plug/commit/8857f8ab4acf9b9c22e80480dae2636692f5f573 web
https://github.com/dependabot/elixir-security-advisories/blob/master/packages/plug/2017-04-17.yml web
https://github.com/elixir-plug/plug package