CVE-2020-13649 - Vulnerability Details - OpenCVE

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.

Published: 2020-05-28

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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 vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

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.

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.

The EPSS score is 0.00401.

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

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-05-28T14:13:59.000Z

Updated: 2024-08-04T12:25:16.136Z

Reserved: 2020-05-28T00:00:00.000Z

Link: CVE-2020-13649

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-05-28T15:15:11.980

Modified: 2024-11-21T05:01:40.610

Link: CVE-2020-13649

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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