CVE-2021-21041
Published Feb 11, 2021
Last updated 3 years ago
Overview
- Description
- Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a use-after-free vulnerability. 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.
- Source
- psirt@adobe.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "CC23AA00-FC0B-4CA7-83CF-D11CB679630C",
"versionEndIncluding": "17.011.30188",
"versionStartIncluding": "17.0"
},
{
"criteria": "cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2B0D84BC-88D8-4B29-BF4C-DE3D27D0EFF3",
"versionEndIncluding": "20.001.30018",
"versionStartIncluding": "20.0"
},
{
"criteria": "cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BAA2B3BC-EA31-445B-9D6F-1A3D86030F98",
"versionEndIncluding": "20.013.20074"
},
{
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"vulnerable": true,
"matchCriteriaId": "33305687-D4B1-4A48-B6B3-0619038243BF",
"versionEndIncluding": "17.011.30188",
"versionStartIncluding": "17.0"
},
{
"criteria": "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4B989379-B8B7-4FA7-9319-F0FB8CA2253C",
"versionEndIncluding": "20.001.300183",
"versionStartIncluding": "20.0"
},
{
"criteria": "cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E5BC145F-0696-4B2F-AEC5-4FDB25E8EA6E",
"versionEndIncluding": "20.013.20074"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
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}
],
"operator": "OR"
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],
"operator": "AND"
}
]