mirror of
https://github.com/CVEProject/cvelist.git
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115 lines
4.0 KiB
JSON
115 lines
4.0 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "security@php.net",
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"DATE_PUBLIC": "2021-09-21T11:32:00.000Z",
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"ID": "CVE-2021-21706",
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"STATE": "PUBLIC",
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"TITLE": "ZipArchive::extractTo may extract outside of destination dir"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "PHP",
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"version": {
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"version_data": [
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{
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"platform": "Windows",
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"version_affected": "<",
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"version_name": "7.3.x",
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"version_value": "7.3.31"
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},
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{
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"platform": "Windows",
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"version_affected": "<",
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"version_name": "7.4.x",
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"version_value": "7.4.24"
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},
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{
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"platform": "Windows",
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"version_affected": "<",
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"version_name": "8.0.X",
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"version_value": "8.0.11"
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}
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]
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}
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}
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]
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},
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"vendor_name": "PHP Group"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "reported by vi at hackberry dot xyz"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS permissions."
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-24 Path Traversal: '../filedir'"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"refsource": "MISC",
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"url": "https://bugs.php.net/bug.php?id=81420",
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"name": "https://bugs.php.net/bug.php?id=81420"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20211029-0007/",
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"url": "https://security.netapp.com/advisory/ntap-20211029-0007/"
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}
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]
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},
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"source": {
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"defect": [
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"https://bugs.php.net/bug.php?id=81420"
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],
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"discovery": "EXTERNAL"
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}
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} |