CVE-2022-24786
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
PJSIP is a free and open source multimedia communication library written in C. PJSIP versions 2.12 and prior do not parse incoming RTCP feedback RPSI (Reference Picture Selection Indication) packet, but any app that directly uses pjmedia_rtcp_fb_parse_rpsi() will be affected. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.
Overview
- CVE ID
- CVE-2022-24786
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-04-06T14:15:07
- Last Modified Date
- 2023-02-02T18:30:33
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:pjsip:pjsip:*:*:*:*:*:*:*:* | 1 | OR | 2.12 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/pjsip/pjproject/commit/11559e49e65bdf00922ad5ae28913ec6a198d508 | Patch Third Party Advisory |
| https://github.com/pjsip/pjproject/security/advisories/GHSA-vhxv-phmx-g52q | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html | |
| https://security.gentoo.org/glsa/202210-37 | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5285 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-24786 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24786 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:43:02 | Added to TrackCVE | |||
| 2022-12-06 14:24:17 | 2022-04-06T14:15Z | 2022-04-06T14:15:07 | CVE Published Date | updated |
| 2022-12-06 14:24:17 | 2022-11-18T16:15:16 | CVE Modified Date | updated | |
| 2022-12-06 14:24:17 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-06 14:24:22 | References | updated | ||
| 2023-02-02 19:12:53 | 2023-02-02T18:30:33 | CVE Modified Date | updated | |
| 2023-02-02 19:12:53 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |