Vulnerability · Published Jul 15, 2022 · Assigned by adobe
CVE-2022-34220Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution Vulnerability
High 7.8
In plain English
A high-severity use-after-free in Acrobat Reader from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.3% (higher than 91% of all known vulnerabilities).
Severity (CVSS 3.0)7.8High
Exploit odds (30 days)4.3%top 8.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution 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 | Acrobat Reader | unspecified – through 22.001.20142unspecified – through 20.005.30334unspecified – through 17.012.30229unspecified – through None |
Weakness: CWE-416 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://helpx.adobe.com/security/products/acrobat/apsb22-32.html x_refsource_MISC