4.3

CVE-2021-28643

Adobe Acrobat Pro DC embedDocAsDataObject Type Confusion Information Disclosure Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Type Confusion vulnerability. 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Adobe ≫ Acrobat Dc SwEdition continuous Version >= 15.008.20082 <= 21.005.20054
Adobe ≫ Acrobat Dc SwEdition classic Version >= 17.011.30059 <= 17.011.30197
Adobe ≫ Acrobat Dc SwEdition classic Version >= 20.001.30005 <= 20.004.30005
Adobe ≫ Acrobat Reader Dc SwEdition continuous Version >= 15.008.20082 <= 21.005.20054
Adobe ≫ Acrobat Reader Dc SwEdition classic Version >= 17.011.30059 <= 17.011.30197
Adobe ≫ Acrobat Reader Dc SwEdition classic Version >= 20.001.30005 <= 20.004.30005
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.92% 0.772
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
Adobe 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

https://helpx.adobe.com/security/products/acrobat/apsb21-51.html
Vendor Advisory
Release Notes