Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-43845 | First vendor Publication | 2021-12-27 |
| 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:N/S:U/C:H/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.1 | ||
| Base Score | 9.1 | Environmental Score | 9.1 |
| impact SubScore | 5.2 | Temporal Score | 9.1 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| 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:N/C:P/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.4 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43845 |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Os | 3 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 14:02:29 |
|
| 2023-08-30 09:27:41 |
|
| 2023-01-28 00:27:40 |
|
| 2022-11-18 21:27:29 |
|
| 2022-11-17 17:27:33 |
|
| 2022-11-17 00:27:30 |
|
| 2022-11-01 05:27:50 |
|
| 2022-04-27 02:05:36 |
|
| 2022-03-28 21:23:12 |
|
| 2022-01-07 17:22:55 |
|
| 2021-12-28 00:22:53 |
|
| 2021-12-27 21:22:55 |
|
