CVE-2023-39427

Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Out-of-bounds Write

State: Published
Severity: 7.8 High
Published: Oct 26, 2023
Updated: Jan 16, 2025
Reserved: Aug 10, 2023

Description

In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share v12 SP0 Build (1204.77), the affected applications lack proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
CobaltAshlar-Vellum	v12 SP0 Build (1204.77)Affected
XenonAshlar-Vellum	v12 SP0 Build (1204.77)Affected
ArgonAshlar-Vellum	v12 SP0 Build (1204.77)Affected
LithiumAshlar-Vellum	v12 SP0 Build (1204.77)Affected
Cobalt ShareAshlar-Vellum	v12 SP0 Build (1204.77)Affected

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03

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