CVE-2021-28558

Acrobat Reader DC versions versions 2021.001.20150 (and earlier), 2020.001.30020 (and earlier) and 2017.011.30194 (and earlier) are affected by an Heap-based buffer overflow vulnerability in the PDFLibTool component. An unauthenticated attacker could leverage this vulnerability to achieve 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
adobeCNA
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
adobeacrobat_dc
15.008.20082 ≤
𝑥
≤ 21.001.20150
adobeacrobat_reader_dc
15.008.20082 ≤
𝑥
≤ 21.001.20150
adobeacrobat
17.011.30059 ≤
𝑥
≤ 17.011.30194
adobeacrobat
20.001.30005 ≤
𝑥
≤ 20.001.30020
adobeacrobat_reader
17.011.30059 ≤
𝑥
≤ 17.011.30194
adobeacrobat_reader
20.001.30005 ≤
𝑥
≤ 20.001.30020
adobeacrobat_dc
15.008.20082 ≤
𝑥
≤ 21.001.20150
adobeacrobat_reader_dc
15.008.20082 ≤
𝑥
≤ 21.001.20150
𝑥
= Vulnerable software versions