Use After Free in Adobe Incopy
CVE-2023-21598
Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Vulnerability class: Use-After-Free
EPSS: 0.003 (27.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Adobe Incopy — versions unspecified, 18.0
- Apple Macos
- Microsoft Windows
Weakness classification (CWE)
References
- psirt@adobe.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-21598?
- CVE-2023-21598 is a medium-severity vulnerability in Adobe Incopy, classified under Use After Free. CVSS score: 5.5/10. Published 2023-01-13.
- How severe is CVE-2023-21598?
- Medium severity. CVSS v3 base score is 5.5 out of 10.