Vulnerability · Published Mar 16, 2022 · Assigned by adobe

CVE-2021-40767Adobe Character Animator Memory Corruption could lead to Application denial-of-service

Medium 5.5

In plain English

A medium-severity security flaw in Character Animator (Preview 4) from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities).

Severity (CVSS 3.0)5.5Medium

Exploit odds (30 days)1.1%top 33.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products (as reported)

Vendor	Product	Versions
Adobe	Character Animator (Preview 4)	unspecified – through 4.4unspecified – through None

Weakness: CWE-788 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

https://helpx.adobe.com/security/products/character_animator/apsb21-95.html x_refsource_MISC