CVE-2018-12026

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.

Risk Information

Base Score

9.8

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

1.123

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2018-12026,CVE-2018-12028,CVE-2018-12027 are fixed in Ruby-passenger 5.3.2	Windows
Vulnerabilities CVE-2018-12026,CVE-2018-12028,CVE-2018-12027 are fixed in Ruby-passenger for Linux 5.3.2	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234