mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 09:11:28 +00:00
140 lines
4.3 KiB
JSON
140 lines
4.3 KiB
JSON
{
|
|
"id": "CVE-2021-3826",
|
|
"sourceIdentifier": "secalert@redhat.com",
|
|
"published": "2022-09-01T21:15:08.843",
|
|
"lastModified": "2023-02-12T23:42:49.497",
|
|
"vulnStatus": "Modified",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "Un desbordamiento del b\u00fafer de la pila en la funci\u00f3n dlang_lname en el archivo d-demangle.c en libiberty permite a atacantes causar potencialmente una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n y ca\u00edda) por medio de un s\u00edmbolo mangled dise\u00f1ado"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 7.5,
|
|
"baseSeverity": "HIGH"
|
|
},
|
|
"exploitabilityScore": 3.9,
|
|
"impactScore": 3.6
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "secalert@redhat.com",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-119"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Secondary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-787"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:gnu:gcc:11.2:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "ED8CAF0C-9804-4C44-9905-E123C87B9952"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://gcc.gnu.org/git/?p=gcc.git%3Ba=commit%3Bh=5481040197402be6dfee265bd2ff5a4c88e30505",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://gcc.gnu.org/pipermail/gcc-patches/2021-September/579987",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Mailing List",
|
|
"Patch",
|
|
"Vendor Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4MYLS3VR4OPL5ECRWOR4ZHMGXUSCJFZY/",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6AKZ2DTS3ATVN5PANNVLKLE5OP4OF25Q/",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7MTEHT3G6YKJ7F7MSGWYSI4UM3XBAYXZ/",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AXFC74WRZ2Q7F2TSUKPYNIL7ZPBWYI6L/",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/",
|
|
"source": "secalert@redhat.com"
|
|
}
|
|
]
|
|
} |