CVE-2021-31471
Published May 7, 2021
Last updated 3 years ago
Overview
- Description
- This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Reader 10.1.1.37576. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of U3D objects embedded in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-12955.
- Source
- zdi-disclosures@trendmicro.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 3.0
- Type
- Secondary
- Base score
- 3.3
- Impact score
- 1.4
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Severity
- LOW
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- zdi-disclosures@trendmicro.com
- CWE-125
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
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"vulnerable": true,
"matchCriteriaId": "095A22FC-E3E9-46E3-AB6C-5A34BF40A2B1",
"versionEndIncluding": "9.7.4.29600"
},
{
"criteria": "cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:phantompdf:*:*",
"vulnerable": true,
"matchCriteriaId": "4E273B49-A8B9-49BF-A2E0-5008105F0964",
"versionEndIncluding": "9.7.4.29600"
},
{
"criteria": "cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:foxit_reader:*:*",
"vulnerable": true,
"matchCriteriaId": "A6D99F54-1BBE-495C-977D-1A43F2E6198B",
"versionEndIncluding": "10.0.1.37598",
"versionStartIncluding": "10.0"
},
{
"criteria": "cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:phantompdf:*:*",
"vulnerable": true,
"matchCriteriaId": "25C3D6A0-CF83-4163-A0CF-DDF2C20FFBF7",
"versionEndIncluding": "10.0.1.37598",
"versionStartIncluding": "10.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"
}
],
"operator": "OR"
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],
"operator": "AND"
}
]