CVE-2017-9527

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Summary

CVECVE-2017-9527
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-06-11 17:29:00 UTC
Updated2022-05-12 20:08:00 UTC
DescriptionThe mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of service (heap-based use-after-free and application crash) or possibly have unspecified other impact via a crafted .rb file.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Application Mruby Mruby All All All All

References

ReferenceSourceLinkTags
Clear unused stack region that may refer freed objects; fix #3596 · mruby/mruby@5c114c9 · GitHub CONFIRM github.com Issue Tracking, Patch, Third Party Advisory
Heap use-after-free in mark_context_stack · Issue #3486 · mruby/mruby · GitHub CONFIRM github.com Issue Tracking, Patch, Third Party Advisory
[SECURITY] [DLA 2996-1] mruby security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 179269 Debian Security Update for mruby (DLA 2996-1)

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