CVE-2018-8779
High
Description
In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the UNIXServer.open and UNIXSocket.open methods are not checked for null characters. It may be connected to an unintended socket.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Ruby
PublishedApr 3, 2018
First seenApr 3, 2018
How to fix
Update
- ruby-lang ruby2.2.10, 2.3.7, 2.4.4, 2.5.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ruby-lang ruby | 2.2.0 ≤ v < 2.2.10, 2.3.0 ≤ v < 2.3.7, 2.4.0 ≤ v < 2.4.4, 2.5.0 ≤ v < 2.5.1, 2.6.0 | 2.2.10, 2.3.7, 2.4.4, 2.5.1 |
| canonical ubuntu_linux | 14.04, 16.04, 17.10 | — |
| debian debian_linux | 7.0, 8.0, 9.0 | — |
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