Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2023-0464 | First vendor Publication | 2023-03-22 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| 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 | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of computational resources, leading to a denial-of-service (DoS) attack on affected systems. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0464 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-295 | Certificate Issues |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-29 03:15:22 |
|
| 2025-03-28 13:35:34 |
|
| 2024-11-28 14:19:07 |
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| 2024-08-02 13:43:36 |
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| 2024-08-02 01:31:32 |
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| 2024-06-22 00:27:41 |
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| 2024-03-01 13:29:08 |
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| 2024-02-04 13:28:03 |
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| 2024-02-02 02:41:07 |
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| 2024-02-01 12:28:40 |
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| 2023-11-09 17:29:31 |
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| 2023-09-05 13:37:01 |
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| 2023-09-05 01:28:02 |
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| 2023-09-02 13:34:12 |
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| 2023-09-02 01:28:28 |
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| 2023-08-12 13:40:52 |
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| 2023-08-12 01:27:45 |
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| 2023-08-11 13:31:46 |
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| 2023-08-11 01:28:36 |
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| 2023-08-09 02:19:15 |
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| 2023-08-06 13:29:17 |
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| 2023-08-06 01:27:25 |
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| 2023-08-04 13:29:44 |
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| 2023-08-04 01:27:48 |
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| 2023-07-29 02:17:38 |
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| 2023-07-14 13:29:38 |
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| 2023-07-14 01:27:28 |
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| 2023-06-09 00:27:37 |
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| 2023-06-01 09:27:45 |
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| 2023-03-30 00:27:19 |
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| 2023-03-23 00:27:15 |
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| 2023-03-22 21:27:14 |
|
