CVE-2017-10784
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Ruby
PublishedSep 19, 2017
First seenSep 19, 2017
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ruby-lang ruby | v ≤ 2.2.7, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1 | — |
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