8.8

CVE-2021-28637

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an out-of-bounds read vulnerability. An unauthenticated attacker could leverage this vulnerability achieve arbitrary read / write system information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Data is provided by the National Vulnerability Database (NVD)
Adobe ≫ Acrobat Dc SwEditioncontinuous Version >= 15.008.20082 <= 21.005.20054
Adobe ≫ Acrobat Dc SwEditionclassic Version >= 17.011.30059 <= 17.011.30197
Adobe ≫ Acrobat Dc SwEditionclassic Version >= 20.001.30005 <= 20.004.30005
Adobe ≫ Acrobat Reader Dc SwEditioncontinuous Version >= 15.008.20082 <= 21.005.20054
Adobe ≫ Acrobat Reader Dc SwEditionclassic Version >= 17.011.30059 <= 17.011.30197
Adobe ≫ Acrobat Reader Dc SwEditionclassic Version >= 20.001.30005 <= 20.004.30005
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.83% 0.823
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
nvd@nist.gov 8.8 8.6 9.2
AV:N/AC:M/Au:N/C:C/I:C/A:N
psirt@adobe.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.