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    "cveMetadata": {
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        "cveId": "CVE-2022-31003",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "dateUpdated": "2025-04-22T17:55:56.743Z",
        "dateReserved": "2022-05-18T00:00:00.000Z",
        "datePublished": "2022-05-31T00:00:00.000Z"
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    "containers": {
        "cna": {
            "title": "Heap-based Buffer Overflow and Out-of-bounds Write in Sofia-SIP",
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                "dateUpdated": "2023-05-24T00:00:00.000Z"
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue."
                }
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            "affected": [
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                    "vendor": "freeswitch",
                    "product": "sofia-sip",
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                            "version": "< 1.13.8",
                            "status": "affected"
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                {
                    "url": "https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp"
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                    "url": "https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9"
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                    "name": "[debian-lts-announce] 20220902 [SECURITY] [DLA 3091-1] sofia-sip security update",
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                    "name": "GLSA-202210-18",
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                    "url": "https://security.gentoo.org/glsa/202210-18"
                },
                {
                    "name": "DSA-5410",
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                    "url": "https://www.debian.org/security/2023/dsa-5410"
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
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                            "type": "CWE",
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                            "description": "CWE-122: Heap-based Buffer Overflow",
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                "references": [
                    {
                        "url": "https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp",
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                            "content": {
                                "timestamp": "2025-04-22T15:41:07.596387Z",
                                "id": "CVE-2022-31003",
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                                        "Exploitation": "poc"
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                "title": "CISA ADP Vulnrichment",
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