Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2023-3326 | First vendor Publication | 2023-06-22 |
| 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: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 : | |||
|---|---|---|---|
| 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
| pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pam_krb5 has no way to validate the response from the KDC, and essentially trusts the tgt provided over the network as being valid. In a non-default FreeBSD installation that leverages pam_krb5 for authentication and does not have a keytab provisioned, an attacker that is able to control both the password and the KDC responses can return a valid tgt, allowing authentication to occur for any user on the system. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3326 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-287 | Improper Authentication |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-12-10 02:52:42 |
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| 2024-11-28 14:25:45 |
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| 2024-08-02 13:48:44 |
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| 2024-08-02 01:33:12 |
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| 2024-02-16 13:33:43 |
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| 2024-02-15 02:38:27 |
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| 2024-02-02 02:45:56 |
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| 2024-02-01 12:30:17 |
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| 2024-01-13 02:36:17 |
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| 2023-12-22 02:33:04 |
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| 2023-11-17 02:31:52 |
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| 2023-10-06 02:30:32 |
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| 2023-09-14 02:27:12 |
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| 2023-09-05 13:41:10 |
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| 2023-09-05 01:29:26 |
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| 2023-09-02 13:39:17 |
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| 2023-09-02 01:29:53 |
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| 2023-08-12 13:44:34 |
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| 2023-08-12 01:29:07 |
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| 2023-08-11 13:36:34 |
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| 2023-08-11 01:30:00 |
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| 2023-08-07 21:27:54 |
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| 2023-08-06 05:27:41 |
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| 2023-08-06 01:28:45 |
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| 2023-08-04 05:27:48 |
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| 2023-08-04 01:29:10 |
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| 2023-08-02 05:27:37 |
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| 2023-07-22 00:27:30 |
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| 2023-07-18 13:23:30 |
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| 2023-07-14 13:33:22 |
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| 2023-07-14 01:28:42 |
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| 2023-06-30 21:27:28 |
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| 2023-06-23 00:27:19 |
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| 2023-06-22 21:27:20 |
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