MEDIUM 6.5

GHSA-9h73-w7ch-rh73

Header Injection

Details

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.

Are you affected?

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Affected packages

Hex / plug

Introduced in: 0 Fixed in: 1.0.6

Fix mix deps.update plug

Hex / plug

Introduced in: 1.1.0 Fixed in: 1.1.9

Fix mix deps.update plug

Hex / plug

Introduced in: 1.2.0 Fixed in: 1.2.5

Fix mix deps.update plug

Hex / plug

Introduced in: 1.3.0 Fixed in: 1.3.5

Fix mix deps.update plug

References

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]