CVE-2021-29325

Published: Nov 19, 2021Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

OpenSource Moddable v10.5.0 was discovered to contain a heap buffer overflow in the fx_String_prototype_repeat function at /moddable/xs/sources/xsString.c.

Affected (1)

Products: Moddable: Moddable

Moddable

1 product

Moddable

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Moddable Moddable	Version 10.5.0

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://github.com/Moddable-OpenSource/moddable/issues/582

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://github.com/Moddable-OpenSource/moddable/issues/582

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatchThird Party Advisory

Timeline

No history available yet.