CVE-2020-6838

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2020-6838
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-01-11 03:15:00 UTC
Updated2020-01-13 20:02:00 UTC
DescriptionIn mruby 2.1.0, there is a use-after-free in hash_values_at in mrbgems/mruby-hash-ext/src/hash-ext.c.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mruby Mruby 2.1.0 All All All
Application Mruby Mruby 2.1.0 All All All

References

ReferenceSourceLinkTags
heap use after free in hash_values_at in mrbgems/mruby-hash-ext/src/hash-ext.c:33 · Issue #4926 · mruby/mruby · 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

Legacy QID Mappings

  • 904890 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12428)
  • 905068 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12637)

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report