CVE-2022-23537

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Source
https://cve.org/CVERecord?id=CVE-2022-23537
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23537.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-23537
Aliases
  • GHSA-9pfh-r8x4-w26w
Downstream
Published
2022-12-20T18:50:45.398Z
Modified
2026-06-15T12:18:33.679407437Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
Summary
PJSIP vulnerable to heap buffer overflow when decoding STUN message
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. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23537.json",
    "cwe_ids": [
        "CWE-122"
    ]
}
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
bb2287b3a85b17cd60bada94bb91319fb2926e8e
Fixed
d8440f4d711a654b511f50f79c0445b26f9dd1e1
Database specific 
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.13.1"
        }
    ]
}

Affected versions

2.*
2.10
2.11
2.12
2.13

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23537.json"