CVE-2020-14163

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2020-14163
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-15 21:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptionAn issue was discovered in ecma/operations/ecma-container-object.c in JerryScript 2.2.0. Operations with key/value pairs did not consider the case where garbage collection is triggered after the key operation but before the value operation, as demonstrated by improper read access to memory in ecma_gc_set_object_visited in ecma/base/ecma-gc.c.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Jerryscript Jerryscript 2.2.0 All All All
Application Jerryscript Jerryscript 2.2.0 All All All

References

ReferenceSourceLinkTags
Memory corruption in ecma_gc_set_object_visited (jerry-core/ecma/base/ecma-gc.c:85) · Issue #3804 · jerryscript-project/jerryscript · GitHub MISC github.com Third Party Advisory
Fix adding entries to the internal buffer of a Map object (#3805) · jerryscript-project/jerryscript@c2b6621 · GitHub MISC github.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© 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