Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-21121 | First vendor Publication | 2021-02-09 |
| 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:R/S:C/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.6 | ||
| Base Score | 9.6 | Environmental Score | 9.6 |
| impact SubScore | 6 | Temporal Score | 9.6 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| Scope | Changed | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Use after free in Omnibox in Google Chrome on Linux prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21121 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|
Alert History
| Date | Informations |
|---|---|
| 2025-05-27 12:56:09 |
|
| 2024-11-28 13:51:37 |
|
| 2024-08-08 02:14:50 |
|
| 2024-03-20 02:15:56 |
|
| 2023-07-27 02:01:27 |
|
| 2023-02-02 01:59:43 |
|
| 2021-07-09 01:41:44 |
|
| 2021-05-04 14:07:53 |
|
| 2021-04-22 03:13:04 |
|
| 2021-03-26 12:37:02 |
|
| 2021-02-12 05:23:07 |
|
| 2021-02-09 17:23:01 |
|
