{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-24786",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "dateUpdated": "2024-08-03T04:20:50.463Z",
        "dateReserved": "2022-02-10T00:00:00",
        "datePublished": "2022-04-06T00:00:00"
    },
    "containers": {
        "cna": {
            "title": "Potential out-of-bound read/write in PJSIP",
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2022-11-18T00:00:00"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "PJSIP is a free and open source multimedia communication library written in C. PJSIP versions 2.12 and prior do not parse incoming RTCP feedback RPSI (Reference Picture Selection Indication) packet, but any app that directly uses pjmedia_rtcp_fb_parse_rpsi() will be affected. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds."
                }
            ],
            "affected": [
                {
                    "vendor": "pjsip",
                    "product": "pjproject",
                    "versions": [
                        {
                            "version": "<= 2.12",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-vhxv-phmx-g52q"
                },
                {
                    "url": "https://github.com/pjsip/pjproject/commit/11559e49e65bdf00922ad5ae28913ec6a198d508"
                },
                {
                    "name": "GLSA-202210-37",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://security.gentoo.org/glsa/202210-37"
                },
                {
                    "name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
                },
                {
                    "name": "DSA-5285",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.debian.org/security/2022/dsa-5285"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-125: Out-of-bounds Read",
                            "cweId": "CWE-125"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-787: Out-of-bounds Write",
                            "cweId": "CWE-787"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "GHSA-vhxv-phmx-g52q",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T04:20:50.463Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-vhxv-phmx-g52q",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/pjsip/pjproject/commit/11559e49e65bdf00922ad5ae28913ec6a198d508",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "GLSA-202210-37",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://security.gentoo.org/glsa/202210-37"
                    },
                    {
                        "name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
                    },
                    {
                        "name": "DSA-5285",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://www.debian.org/security/2022/dsa-5285"
                    }
                ]
            }
        ]
    }
}