Is CVE-2022-39269 actively exploited?

CVE-2022-39269 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2022-39269?

CVE-2022-39269 has a CVSS score of 9.1 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

How do I patch CVE-2022-39269?

Patch guidance is available from pjsip security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-39269.

Fix CVE-2022-39269 - CRITICAL pjsip pjsip

Description

PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-319NVD-CWE-noinfo

Metadata

Primary Vendor: PJSIP
Published: 10/6/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2022-39269

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary