Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-38563 | First vendor Publication | 2021-08-11 |
Vendor | Cve | Last vendor Modification | 2022-02-08 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 9.8 | ||
Base Score | 9.8 | Environmental Score | 9.8 |
impact SubScore | 5.9 | Temporal Score | 9.8 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An issue was discovered in Foxit PDF Reader before 11.0.1 and PDF Editor before 11.0.1. It mishandles situations in which an array size (derived from a /Size entry) is smaller than the maximum indirect object number, and thus there is an attempted incorrect array access (leading to a NULL pointer dereference, or out-of-bounds read or write). |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38563 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-129 | Improper Validation of Array Index |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 6 | |
Application | 1 |
Sources (Detail)
Source | Url |
---|---|
MISC | https://www.foxitsoftware.com/support/security-bulletins.php |
Alert History
Date | Informations |
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2022-02-09 09:23:16 |
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2022-02-09 00:23:17 |
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2022-02-08 21:23:14 |
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2021-08-17 00:24:18 |
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2021-08-16 21:23:09 |
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2021-08-12 17:22:50 |
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2021-08-12 05:22:50 |
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