CVE-2020-13649

View on CVE.org

Published May 28, 2020 CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed

Description

parser/js/js-scanner.c in JerryScript 2.2.0 mishandles errors during certain out-of-memory conditions, as demonstrated by a scanner_reverse_info_list NULL pointer dereference and a scanner_scan_all assertion failure.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-5891	parser/js/js-scanner.c in JerryScript 2.2.0 mishandles errors during certain out-of-memory conditions, as demonstrated by a scanner_reverse_info_list NULL pointer dereference and a scanner_scan_all assertion failure.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 2.2% (2.169% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/jerryscript-project/jerryscript/commit/69f8e78c2f8d562bd6d8002b5488f1662ac30d24
https://github.com/jerryscript-project/jerryscript/issues/3786
https://github.com/jerryscript-project/jerryscript/issues/3788

History

No history.

Subscriptions

Jerryscript Jerryscript

Weaknesses

Sources

CVE record Updated: Aug 4, 2024, 12:25 PM

Status: PUBLISHED
Assigner: mitre
Published: May 28, 2020, 2:13 PM
Updated: Aug 4, 2024, 12:25 PM
Reserved: May 28, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:53 AM

Status: Modified
Published: May 28, 2020, 3:15 PM
Modified: Jun 17, 2026, 2:53 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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