CVE-2018-12615

2018-06-2115:29:00

Google

osv.dev

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.3%

JSON

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.

CPENameOperatorVersion
passengereqrelease-1.0.1
passengereqrelease-4.0.27
passengereqrelease-5.0.10
passengereqrelease-2.0.2
passengereqrelease-4.0.23
passengereqrelease-4.0.40
passengereqrelease-3.0.14
passengereqrelease-4.0.28
passengereqrelease-3.0.5
passengereqrelease-5.0.22

Name	Operator	Version
passenger	eq	release-1.0.1
passenger	eq	release-4.0.27
passenger	eq	release-5.0.10
passenger	eq	release-2.0.2
passenger	eq	release-4.0.23
passenger	eq	release-4.0.40
passenger	eq	release-3.0.14
passenger	eq	release-4.0.28
passenger	eq	release-3.0.5
passenger	eq	release-5.0.22