GHSA-369m-2gv6-mw28

Dashboard / Vulnerabilities / GHSA-369m-2gv6-mw28

GHSA-369m-2gv6-mw28

Summary: WEBrick RCE Vulnerability

Details: The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.

References: https://nvd.nist.gov/vuln/detail/CVE-2017-10784, https://github.com/ruby/ruby/commit/6617c41292, https://github.com/ruby/webrick/commit/4ac0f3843ab82d1c31e1cfc719409208adef7813, https://hackerone.com/reports/223363, https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784, https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released, https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released, https://www.debian.org/security/2017/dsa-4031, https://web.archive.org/web/20211025092552/http://www.securitytracker.com/id/1039363, https://web.archive.org/web/20210919031115/http://www.securitytracker.com/id/1042004, https://web.archive.org/web/20210621131814/http://www.securityfocus.com/bid/100853, https://usn.ubuntu.com/3685-1, https://usn.ubuntu.com/3528-1, https://security.gentoo.org/glsa/201710-18, https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/webrick/CVE-2017-10784.yml, https://github.com/ruby/webrick, https://access.redhat.com/errata/RHSA-2018:0585, https://access.redhat.com/errata/RHSA-2018:0583, https://access.redhat.com/errata/RHSA-2018:0378, https://access.redhat.com/errata/RHSA-2017:3485