Vulnerability · Published Jan 14, 2022 · Assigned by adobe
CVE-2021-45067Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure
Medium 5.5
In plain English
A medium-severity security flaw 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 3.6% (higher than 89% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Acrobat Reader | unspecified – through 21.007.20099unspecified – through 20.004.30017unspecified – through 17.011.30204unspecified – through None |
Weakness: CWE-788 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
References
- https://helpx.adobe.com/security/products/acrobat/apsb22-01.html x_refsource_MISC