cvelist/2022/24xxx/CVE-2022-24792.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-24792",
        "STATE": "PUBLIC",
        "TITLE": " Potential infinite loop when parsing WAV format file in PJSIP"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "pjproject",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "<= 2.12"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "pjsip"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/pjsip/pjproject/security/advisories/GHSA-rwgw-vwxg-q799",
                "refsource": "CONFIRM",
                "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-rwgw-vwxg-q799"
            },
            {
                "name": "https://github.com/pjsip/pjproject/commit/947bc1ee6d05be10204b918df75a503415fd3213",
                "refsource": "MISC",
                "url": "https://github.com/pjsip/pjproject/commit/947bc1ee6d05be10204b918df75a503415fd3213"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20220531 [SECURITY] [DLA 3036-1] pjproject security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202210-37",
                "url": "https://security.gentoo.org/glsa/202210-37"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-5285",
                "url": "https://www.debian.org/security/2022/dsa-5285"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-rwgw-vwxg-q799",
        "discovery": "UNKNOWN"
    }
}