En bref
- CVE-2018-12026 est une vulnérabilité CRITIQUE (CVSS 9.8) touchant passenger, passenger (phusion).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.9%, plus élevée que 79.9% des vulnérabilités.
- Correctif : mettre à jour vers 5.3.2 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| passenger RubyGems | ≥ 5.3.0, < 5.3.2
| 5.3.2
|
| passenger | ≥ 5.3.0, < 5.3.2
| 5.3.2
|
Description
During the spawning of a malicious Passenger-managed application, SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows such applications to replace key files or directories in the spawning communication directory with symlinks. This then could result in arbitrary reads and writes, which in turn can result in information disclosure and privilege escalation.
NVD description
During the spawning of a malicious Passenger-managed application, SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows such applications to replace key files or directories in the spawning communication directory with symlinks. This then could result in arbitrary reads and writes, which in turn can result in information disclosure and privilege escalation.
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