gsd-2022-31627
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-31627",
"description": "In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.",
"id": "GSD-2022-31627",
"references": [
"https://www.suse.com/security/cve/CVE-2022-31627.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-31627"
],
"details": "In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.",
"id": "GSD-2022-31627",
"modified": "2023-12-13T01:19:18.024498Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2022-07-05T06:05:00.000Z",
"ID": "CVE-2022-31627",
"STATE": "PUBLIC",
"TITLE": "Heap buffer overflow in finfo_buffer"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PHP",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "8.1.X",
"version_value": "8.1.8"
}
]
}
}
]
},
"vendor_name": "PHP Group"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "reported by xd4rker at gmail dot com"
}
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"value": "In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption."
}
]
},
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},
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"baseScore": 7.7,
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
},
"problemtype": {
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{
"description": [
{
"lang": "eng",
"value": "CWE-590 Free of Memory not on the Heap"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugs.php.net/bug.php?id=81723",
"refsource": "MISC",
"url": "https://bugs.php.net/bug.php?id=81723"
},
{
"name": "https://security.netapp.com/advisory/ntap-20220826-0008/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20220826-0008/"
},
{
"name": "GLSA-202209-20",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202209-20"
}
]
},
"source": {
"advisory": "81723",
"defect": [
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],
"discovery": "EXTERNAL"
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "8.1.8",
"versionStartIncluding": "8.1.0",
"vulnerable": true
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"references": {
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"name": "https://bugs.php.net/bug.php?id=81723",
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"tags": [
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"Issue Tracking",
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],
"url": "https://bugs.php.net/bug.php?id=81723"
},
{
"name": "https://security.netapp.com/advisory/ntap-20220826-0008/",
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},
{
"name": "GLSA-202209-20",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-10-25T19:45Z",
"publishedDate": "2022-07-28T06:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.