Home/CVE/Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) a
CVE

CVE-2021-35984

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) a

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Null pointer dereference vulnerability. An authenticated attacker could leverage this vulnerability achieve an application denial-of-service in the context of the current user. Exploitation of this issue does not requires user interaction.

MEDIUM · CVSS 5.5 EPSS 0.00793
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
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Affected Products & Versions

6
adobe acrobat dc>= 15.008.20082 and <= 21.005.20054
adobe acrobat dc>= 17.011.30059 and <= 17.011.30197
adobe acrobat dc>= 20.001.30005 and <= 20.004.30005
adobe acrobat reader dc>= 15.008.20082 and <= 21.005.20054
adobe acrobat reader dc>= 17.011.30059 and <= 17.011.30197
adobe acrobat reader dc>= 20.001.30005 and <= 20.004.30005
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Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · psirt@adobe.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Aug 2021 · 07:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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Vendor Advisories

1
adobe-psirtAPSB21-51
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