VulnerabilityModified

CVE-2021-21103

Adobe Illustrator version 25.2 (and earlier) is affected by a memory corruption vulnerability when parsing a specially crafted file.

HIGH 8.8EPSS 3.28%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Adobe Illustrator version 25.2 (and earlier) is affected by a memory corruption vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 3.28% probability · 88th percentile
CISA KEV: Not listed
Weakness: CWE-788, CWE-787
Affected: adobe/illustrator
Source: psirt@adobe.com

References

https://helpx.adobe.com/security/products/illustrator/apsb21-24.htmlVendor Advisory
https://helpx.adobe.com/security/products/illustrator/apsb21-24.htmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.