CVE-2021-39850

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service 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
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
adobeCNA
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
adobeacrobat
20.001.30005 ≤
𝑥
≤ 20.004.30006
adobeacrobat_reader
20.001.30005 ≤
𝑥
≤ 20.004.30006
adobeacrobat_dc
15.008.20082 ≤
𝑥
≤ 21.005.20058
adobeacrobat_reader_dc
15.008.20082 ≤
𝑥
≤ 21.005.20058
adobeacrobat_dc
15.008.20082 ≤
𝑥
≤ 21.005.20060
adobeacrobat_reader_dc
15.008.20082 ≤
𝑥
≤ 21.005.20060
adobeacrobat
17.011.30059 ≤
𝑥
≤ 17.011.30199
adobeacrobat_reader
17.011.30059 ≤
𝑥
≤ 17.011.30199
𝑥
= Vulnerable software versions