CVE-Katalog
CVE-2018-12027
passenger: CVE-2018-12027
- Schweregrad
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.09% · Oct 22, 2026
An Insecure Permissions vulnerability in SpawningKit in Phusion Passenger 5.3.x before 5.3.2 causes information disclosure in the following situation: given a Passenger-spawned application process that reports that it listens on a certain Unix domain socket, if any of the parent directories of said socket are writable by a normal user that is not the application's user, then that non-application user can swap that directory with something else, resulting in traffic being redirected to a non-application user's process through an alternative Unix domain socket.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | passenger | sid | 6.2.0+ds-1 | not affected |
| Debian | passenger | forky | 6.2.0+ds-1 | not affected |
| Debian | passenger | trixie | 6.0.26+ds-1.1 | not affected |
| Debian | passenger | bookworm | 6.0.17+ds-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | passenger | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | passenger | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | passenger | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | passenger | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libapache2-mod-passenger]Nicht betroffen
Quellpaket: [passenger]
Details (2)
6.0.17+ds-1· amd64 · bookwormNicht betroffen
dsa · passenger · debian · bookworm
6.0.17+ds-1· arm64 · bookwormNicht betroffen
dsa · passenger · debian · bookworm
- [passenger]Nicht betroffen
Details (2)
6.0.17+ds-1· amd64 · bookwormNicht betroffen
dsa · passenger · debian · bookworm
6.0.17+ds-1· arm64 · bookwormNicht betroffen
dsa · passenger · debian · bookworm
Beobachtet: