VDB
CVE-2018-12026
CVE-2018-12026
REJECTED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 1.95% · 79.5th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.95%
79.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | passenger | 0, 5.0.30-1.2, 6.0.10-3 |
Timeline
- Jun 17, 2018 CVE Published
- Mar 8, 2019 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-12026 third-party-advisory
- https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes/ third-party-advisory
- https://blog.phusion.nl/passenger-5-3-2 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-12026 third-party-advisory