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        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-07-24T16:19:28.365Z",
        "datePublished": "2023-10-06T13:46:54.238Z",
        "dateUpdated": "2025-02-13T17:02:32.006Z"
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    "containers": {
        "cna": {
            "title": "PJSIP has use-after-free vulnerability in SRTP media transport",
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                        {
                            "cweId": "CWE-416",
                            "lang": "en",
                            "description": "CWE-416: Use After Free",
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                        "attackComplexity": "LOW",
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                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
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                {
                    "name": "https://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66",
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                    "value": "PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not synchronized with its lower level transport that may introduce use-after-free issue. This vulnerability affects applications that have SRTP capability (`PJMEDIA_HAS_SRTP` is set) and use underlying media transport other than UDP. This vulnerability’s impact may range from unexpected application termination to control flow hijack/memory corruption. The patch is available as a commit in the master branch."
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                "advisory": "GHSA-f76w-fh7c-pc66",
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                "title": "CVE Program Container",
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                                "id": "CVE-2023-38703",
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                                        "Exploitation": "none"
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