Kurz gesagt
- CVE-2017-17042 ist eine Schwachstelle (HOCH (CVSS 7.5)) in yard, yard (yardoc).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 2.9%, höher als bei 87.0% aller Schwachstellen.
- Abhilfe: auf 0.9.11 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| yard RubyGems | < 0.9.11
| 0.9.11
|
| yard | < 0.9.11
| 0.9.11
|
Description
lib/yard/core_ext/file.rb in the server in YARD before 0.9.11 does not block relative paths with an initial ../ sequence, which allows attackers to conduct directory traversal attacks and read arbitrary files.
NVD description
lib/yard/core_ext/file.rb in the server in YARD before 0.9.11 does not block relative paths with an initial ../ sequence, which allows attackers to conduct directory traversal attacks and read arbitrary files.
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