Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2025-26466 | First vendor Publication | 2025-02-28 |
| Vendor | Cve | Last vendor Modification | 2025-05-27 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.9 | ||
| Base Score | 5.9 | Environmental Score | 5.9 |
| impact SubScore | 3.6 | Temporal Score | 5.9 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| 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 flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-26466 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-05-27 21:20:40 |
|
| 2025-05-27 02:56:06 |
|
| 2025-03-21 21:20:37 |
|
| 2025-03-07 03:10:49 |
|
| 2025-03-07 03:10:43 |
|
| 2025-03-06 21:20:38 |
|
| 2025-03-05 09:20:35 |
|
| 2025-03-05 00:20:33 |
|
| 2025-03-01 00:40:40 |
|
