Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-20296 | First vendor Publication | 2021-04-01 |
Vendor | Cve | Last vendor Modification | 2022-12-13 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | |||
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Overall CVSS Score | 5.3 | ||
Base Score | 5.3 | Environmental Score | 5.3 |
impact SubScore | 1.4 | Temporal Score | 5.3 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | Low |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availability. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20296 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 5 | |
Os | 2 |
Sources (Detail)
Alert History
Date | Informations |
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2022-12-13 09:27:36 |
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2022-12-12 09:27:33 |
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2022-10-07 09:27:37 |
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2021-08-05 01:41:32 |
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2021-07-11 09:22:59 |
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2021-07-04 00:22:55 |
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2021-05-26 21:23:19 |
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2021-05-04 14:09:14 |
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2021-04-22 00:23:34 |
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2021-04-20 17:22:51 |
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2021-04-05 21:23:18 |
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2021-04-01 21:23:16 |
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