CVE-2020-25461 : Invalid Memory Access in the fxProxyGetter function in moddable/xs/sources/xsPro

Invalid Memory Access in the fxProxyGetter function in moddable/xs/sources/xsProxy.c in Moddable SDK before OS200908 causes a denial of service (SEGV).

Published 2020-12-04 17:15:12

Updated 2020-12-04 23:32:04

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2020-25461

Moddable » Moddable
Versions before (<) os200908
cpe:2.3:a:moddable:moddable:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-25461

EPSS FAQ

0.12%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 45 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-25461

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2020-25461

https://github.com/Moddable-OpenSource/moddable/releases/tag/OS200908

Release September 8, 2020 · Moddable-OpenSource/moddable · GitHub
Release Notes;Third Party Advisory

CVEs referencing this url
https://github.com/Moddable-OpenSource/moddable/issues/441

SEGV at moddable/xs/sources/xsProxy.c:171 · Issue #441 · Moddable-OpenSource/moddable · GitHub
Exploit;Third Party Advisory

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Vulnerability Details : CVE-2020-25461

Products affected by CVE-2020-25461

Exploit prediction scoring system (EPSS) score for CVE-2020-25461

CVSS scores for CVE-2020-25461

References for CVE-2020-25461