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CVE-2017-10784

CVE-2017-10784

EPSS 16.4%
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.
Affected products
n/a · n/a

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References
https://access.redhat.com/errata/RHSA-2017:3485https://access.redhat.com/errata/RHSA-2018:0378https://access.redhat.com/errata/RHSA-2018:0583https://access.redhat.com/errata/RHSA-2018:0585https://lists.debian.org/debian-lts-announce/2018/07/msg00012.htmlhttps://security.gentoo.org/glsa/201710-18https://usn.ubuntu.com/3528-1/https://usn.ubuntu.com/3685-1/https://www.debian.org/security/2017/dsa-4031https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/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/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/