Kurz gesagt
- CVE-2018-12615 ist eine Schwachstelle (MITTEL (CVSS 5.3)) in passenger, passenger (phusion).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.2%, höher als bei 67.7% aller Schwachstellen.
- Abhilfe: auf 5.3.2 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| passenger RubyGems | < 5.3.2
| 5.3.2
|
| passenger | < 5.3.2
| 5.3.2
|
Description
An issue was discovered in switchGroup() in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.3.2. The set of groups (gidset) is not set correctly, leaving it up to randomness (i.e., uninitialized memory) which supplementary groups are actually being set while lowering privileges.
NVD description
An issue was discovered in switchGroup() in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.3.2. The set of groups (gidset) is not set correctly, leaving it up to randomness (i.e., uninitialized memory) which supplementary groups are actually being set while lowering privileges.
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