CVE-2018-12615

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Summary

CVECVE-2018-12615
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-21 15:29:00 UTC
Updated2019-10-03 00:03:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-732

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Phusion Passenger All All All All
Application Phusion Passenger All All All All

References

ReferenceSourceLinkTags
ExecHelperMain: fix privilege lowering code · phusion/passenger@4e97fdb · GitHub MISC github.com Patch, Third Party Advisory
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