gsd-2020-5275
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule's attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-5275",
"description": "In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule\u0027s attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7.",
"id": "GSD-2020-5275"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-5275"
],
"details": "In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule\u0027s attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7.",
"id": "GSD-2020-5275",
"modified": "2023-12-13T01:22:03.460362Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2020-5275",
"STATE": "PUBLIC",
"TITLE": "Firewall configured with unanimous strategy was not actually unanimous in symfony/security-http"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "symfony",
"version": {
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"version_value": "\u003e= 4.4.0, \u003c 4.4.7"
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"value": "In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule\u0027s attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
"version": "3.1"
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"description": [
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"lang": "eng",
"value": "CWE-285: Improper Authorization"
}
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"name": "https://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72",
"refsource": "CONFIRM",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72"
},
{
"name": "https://github.com/symfony/symfony/commit/c935e4a3fba6cc2ab463a6ca382858068d63cebf",
"refsource": "CONFIRM",
"url": "https://github.com/symfony/symfony/commit/c935e4a3fba6cc2ab463a6ca382858068d63cebf"
},
{
"name": "FEDORA-2020-fade6a8df7",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C36JLPHUPKDFAX6D5WYFC4ALO2K7RDUQ/"
}
]
},
"source": {
"advisory": "GHSA-g4m9-5hpf-hx72",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=4.4.0,\u003c4.4.7||\u003e=5.0.0,\u003c5.0.7",
"affected_versions": "All versions starting from 4.4.0 before 4.4.7, all versions starting from 5.0.0 before 5.0.7",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-863",
"CWE-937"
],
"date": "2020-04-09",
"description": "In symfony/security-http, when a `Firewall` checks access control rule, it iterates overs each rule\u0027s attributes and stops as soon as the `accessDecisionManager` decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in a unanimous strategy. The `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute.",
"fixed_versions": [
"4.4.7",
"5.0.7"
],
"identifier": "CVE-2020-5275",
"identifiers": [
"CVE-2020-5275",
"GHSA-g4m9-5hpf-hx72"
],
"not_impacted": "All versions before 4.4.0, all versions starting from 4.4.7 before 5.0.0, all versions starting from 5.0.7",
"package_slug": "packagist/symfony/security-http",
"pubdate": "2020-03-30",
"solution": "Upgrade to versions 4.4.7, 5.0.7 or above.",
"title": "Incorrect Authorization",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-5275"
],
"uuid": "62552bf9-f96c-42c9-bff1-19ce6487b811"
},
{
"affected_range": "\u003e=4.4.0,\u003c4.4.7||\u003e=5.0.0,\u003c5.0.7",
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"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-863",
"CWE-937"
],
"date": "2021-01-14",
"description": "In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule\u0027s attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7.",
"fixed_versions": [
"4.4.7",
"5.0.7"
],
"identifier": "CVE-2020-5275",
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"GHSA-g4m9-5hpf-hx72",
"CVE-2020-5275"
],
"not_impacted": "All versions before 4.4.0, all versions starting from 4.4.7 before 5.0.0, all versions starting from 5.0.7",
"package_slug": "packagist/symfony/security",
"pubdate": "2020-03-30",
"solution": "Upgrade to versions 4.4.7, 5.0.7 or above.",
"title": "Incorrect Authorization",
"urls": [
"https://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72",
"https://github.com/symfony/symfony/commit/c935e4a3fba6cc2ab463a6ca382858068d63cebf",
"https://nvd.nist.gov/vuln/detail/CVE-2020-5275",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C36JLPHUPKDFAX6D5WYFC4ALO2K7RDUQ/",
"https://github.com/advisories/GHSA-g4m9-5hpf-hx72"
],
"uuid": "f7a42790-c363-4b57-9316-dda33fe281f3"
}
]
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"versionEndExcluding": "4.4.7",
"versionStartIncluding": "4.4.0",
"vulnerable": true
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.2
}
},
"lastModifiedDate": "2020-04-09T17:15Z",
"publishedDate": "2020-03-30T20:15Z"
}
}
}
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