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CVE-2017-10784

Date: (C)2017-09-22   (M)2017-10-19
 
CVSS Score: 9.3Access Vector: NETWORK
Exploitability Subscore: 8.6Access Complexity: MEDIUM
Impact Subscore: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE











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.

Reference:
BID-100853
SECTRACK-1039363
GLSA-201710-18
https://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/

CWE    1
CWE-287
OVAL    2
oval:org.secpod.oval:def:1600779
oval:org.secpod.oval:def:703838

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