Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-33910 | First vendor Publication | 2021-07-20 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.5 | ||
| Base Score | 5.5 | Environmental Score | 5.5 |
| impact SubScore | 3.6 | Temporal Score | 5.5 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | 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:L/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33910 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-770 | Allocation of Resources Without Limits or Throttling |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:34:29 |
|
| 2022-06-14 17:27:26 |
|
| 2022-01-29 01:51:20 |
|
| 2022-01-29 00:23:16 |
|
| 2021-11-24 00:23:16 |
|
| 2021-11-18 05:23:11 |
|
| 2021-11-10 09:23:29 |
|
| 2021-11-04 12:48:51 |
|
| 2021-09-21 21:23:33 |
|
| 2021-09-08 00:23:07 |
|
| 2021-08-19 09:22:59 |
|
| 2021-08-17 21:23:21 |
|
| 2021-08-05 00:22:56 |
|
| 2021-07-29 21:23:17 |
|
| 2021-07-27 01:42:32 |
|
| 2021-07-27 01:42:24 |
|
| 2021-07-26 17:22:51 |
|
| 2021-07-24 09:22:53 |
|
| 2021-07-22 09:22:53 |
|
| 2021-07-22 00:23:02 |
|
| 2021-07-21 21:23:11 |
|
| 2021-07-21 00:22:48 |
|
