CVE-2019-15901

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Summary

CVECVE-2019-15901
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-10-18 16:15:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionAn issue was discovered in slicer69 doas before 6.2 on certain platforms other than OpenBSD. A setusercontext(3) call with flags to change the UID, primary GID, and secondary GIDs was replaced (on certain platforms: Linux and possibly NetBSD) with a single setuid(2) call. This resulted in neither changing the group id nor initializing secondary group ids.

Risk And Classification

Problem Types: CWE-269

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Doas Project Doas All All All All
Application Doas Project Doas All All All All
Operating System Linux Linux Kernel - All All All
Operating System Linux Linux Kernel - All All All

References

ReferenceSourceLinkTags
fix the setusercontext(3) workaround · slicer69/doas@6cf0236 · GitHub MISC github.com Patch, Third Party Advisory
Comparing 6.1p1...6.2 · slicer69/doas · GitHub MISC github.com Patch, Release Notes, Third Party Advisory
fix the setusercontext(3) workaround by Duncaen · Pull Request #23 · slicer69/doas · GitHub MISC github.com Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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