Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-33620 | First vendor Publication | 2021-05-28 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.5 | ||
| Base Score | 6.5 | Environmental Score | 6.5 |
| impact SubScore | 3.6 | Temporal Score | 6.5 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | 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 : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-29 02:50:53 |
|
| 2025-03-28 13:25:34 |
|
| 2024-11-28 13:57:28 |
|
| 2024-08-02 13:25:53 |
|
| 2024-08-02 01:25:44 |
|
| 2024-02-02 02:26:05 |
|
| 2024-02-01 12:24:01 |
|
| 2023-11-07 21:34:51 |
|
| 2023-10-24 21:28:12 |
|
| 2023-10-17 13:10:47 |
|
| 2023-10-11 17:27:40 |
|
| 2023-09-05 13:20:22 |
|
| 2023-09-05 01:23:32 |
|
| 2023-09-02 13:18:58 |
|
| 2023-09-02 01:23:54 |
|
| 2023-08-12 13:25:05 |
|
| 2023-08-12 01:23:08 |
|
| 2023-08-11 13:17:20 |
|
| 2023-08-11 01:23:54 |
|
| 2023-08-06 13:15:19 |
|
| 2023-08-06 01:22:52 |
|
| 2023-08-04 13:15:41 |
|
| 2023-08-04 01:23:13 |
|
| 2023-07-14 13:15:44 |
|
| 2023-07-14 01:23:01 |
|
| 2023-03-29 02:17:53 |
|
| 2023-03-28 12:23:15 |
|
| 2022-10-11 13:07:36 |
|
| 2022-10-11 01:22:43 |
|
| 2022-06-03 21:27:20 |
|
| 2022-04-28 01:58:42 |
|
| 2021-06-29 12:40:02 |
|
| 2021-06-15 21:23:25 |
|
| 2021-06-14 13:22:59 |
|
| 2021-06-11 09:22:52 |
|
| 2021-06-08 21:23:06 |
|
| 2021-06-03 01:40:15 |
|
| 2021-06-03 01:40:12 |
|
| 2021-06-02 17:22:46 |
|
| 2021-05-28 17:22:49 |
|
