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    "cveMetadata": {
        "cveId": "CVE-2022-0324",
        "assignerOrgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
        "state": "PUBLISHED",
        "assignerShortName": "GovTech CSG",
        "requesterUserId": "26d1c047-c31c-4646-bd07-241f86433aca",
        "dateReserved": "2022-01-21T01:21:20.305Z",
        "datePublished": "2022-11-14T16:08:34.224Z",
        "dateUpdated": "2024-08-02T23:25:39.548Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Software for Open Networking in the Cloud (SONiC)",
                    "repo": "https://github.com/sonic-net/sonic-buildimage",
                    "vendor": "Linux Foundation",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "202111"
                        }
                    ]
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            "descriptions": [
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                    "lang": "en",
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                            "value": "There is a vulnerability in DHCPv6 packet parsing code that could be explored by remote attacker to craft a packet that could cause buffer overflow in a memcpy call, leading to out-of-bounds memory write that would cause dhcp6relay to crash. Dhcp6relay is a critical process and could cause dhcp relay docker to shutdown.<br><br>Discovered by Eugene Lim of GovTech Singapore.<br>"
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                    "value": "There is a vulnerability in DHCPv6 packet parsing code that could be explored by remote attacker to craft a packet that could cause buffer overflow in a memcpy call, leading to out-of-bounds memory write that would cause dhcp6relay to crash. Dhcp6relay is a critical process and could cause dhcp relay docker to shutdown.\n\nDiscovered by Eugene Lim of GovTech Singapore.\n"
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            "impacts": [
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                    "capecId": "CAPEC-100",
                    "descriptions": [
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                            "lang": "en",
                            "value": "CAPEC-100 Overflow Buffers"
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                    ]
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            ],
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                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "ADJACENT_NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.1,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
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                            "value": "GENERAL"
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            "problemTypes": [
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                    "descriptions": [
                        {
                            "cweId": "CWE-120",
                            "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
                            "lang": "en",
                            "type": "CWE"
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                "orgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
                "shortName": "GovTech CSG",
                "dateUpdated": "2022-11-14T16:12:37.331Z"
            },
            "references": [
                {
                    "url": "https://github.com/sonic-net/sonic-buildimage/security/advisories/GHSA-m4qf-8rrq-mph9"
                },
                {
                    "url": "https://govtech-csg.github.io/security-advisories/2022/11/14/CVE-2022-0324.html"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Buffer Overflow in Dhcp6relay in Software for Open Networking in the Cloud (SONiC)",
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T23:25:39.548Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/sonic-net/sonic-buildimage/security/advisories/GHSA-m4qf-8rrq-mph9",
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