[Secure-testing-team] Bug#875931: ruby2.3: CVE-2017-10784: Escape sequence injection vulnerability in the Basic authentication of WEBrick

[Salvatore Bonaccorso]

Source: ruby2.3
Version: 2.3.3-1
Severity: important
Tags: patch security upstream fixed-upstream

Hi,

the following vulnerability was published for ruby2.3.

CVE-2017-10784[0]:
|Escape sequence injection vulnerability in the Basic authentication of
|WEBrick

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2017-10784
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10784
[1] https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/
[2] https://github.com/ruby/ruby/commit/6617c41292b7d1e097abb8fdb0cab9ddd83c77e7
[3] https://hackerone.com/reports/223363

Regards,
Salvatore