VulnerabilityModified
CVE-2020-25463
Invalid Memory Access in fxUTF8Decode at moddable/xs/sources/xsCommon.c:916 in Moddable SDK before OS200908 causes a denial of service (SEGV).
HIGH 7.5EPSS 1.31%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Invalid Memory Access in fxUTF8Decode at moddable/xs/sources/xsCommon.c:916 in Moddable SDK before OS200908 causes a denial of service (SEGV).
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.31% probability · 69th percentile
- CISA KEV
- Not listed
- Affected
- moddable/moddable
- Source
- cve@mitre.org
References
- https://github.com/Moddable-OpenSource/moddable/issues/440Exploit, Third Party Advisory
- https://github.com/Moddable-OpenSource/moddable/releases/tag/OS200908Release Notes, Third Party Advisory
- https://github.com/Moddable-OpenSource/moddable/issues/440Exploit, Third Party Advisory
- https://github.com/Moddable-OpenSource/moddable/releases/tag/OS200908Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.