CVE-2017-10784
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 16%
exploitation probability
16%top 3% of all CVEs
observed exploitation
nono source reports it
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/aReferences
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/