Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-21723 | First vendor Publication | 2022-01-27 |
| Vendor | Cve | Last vendor Modification | 2023-08-30 |
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 written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21723 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-08-30 09:27:41 |
|
| 2023-02-02 21:27:41 |
|
| 2022-11-18 21:27:28 |
|
| 2022-11-17 17:27:32 |
|
| 2022-11-17 00:27:29 |
|
| 2022-11-01 05:27:48 |
|
| 2022-04-25 21:23:10 |
|
| 2022-03-28 21:23:11 |
|
| 2022-03-10 21:23:17 |
|
| 2022-03-05 00:23:10 |
|
| 2022-02-02 21:22:56 |
|
| 2022-01-27 09:22:55 |
|
| 2022-01-27 05:22:52 |
|
