CVE-2022-21722

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-21722
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-21722.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-21722
Aliases
  • GHSA-m66q-q64c-hv36
Downstream
Published
2022-01-27T00:00:00Z
Modified
2025-11-20T12:01:59.285433Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
Potential out-of-bound read during RTP/RTCP parsing in PJSIP
Details

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 version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the master branch. There are no known workarounds.

Database specific 
{
    "cwe_ids": [
        "CWE-125"
    ]
}
References

Affected packages

Git / github.com/pjsip/pjproject

Affected ranges

Type
GIT
Repo
https://github.com/pjsip/pjproject
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
22af44e68a0c7d190ac1e25075e1382f77e9397a

Affected versions

2.*

2.10
2.11

Database specific

vanir_signatures

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