CVE-2021-23982
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- CVE-2021-23982
CVE Details
| Release Date: | 2021-03-31 | |
| Impact: | None | What is this? |
Description
Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections. This vulnerability affects Firefox ESR < 78.9, Thunderbird < 78.9, and Firefox < 87.
See more information about CVE-2021-23982 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.5 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | High |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (firefox) | ELSA-2021-0992 | 2021-03-25 |
| Oracle Linux version 7 (thunderbird) | ELSA-2021-0996 | 2021-03-26 |
| Oracle Linux version 8 (firefox) | ELSA-2021-0990 | 2021-03-26 |
| Oracle Linux version 8 (thunderbird) | ELSA-2021-0993 | 2021-03-26 |
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