gsd-2022-3782
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-3782",
"id": "GSD-2022-3782",
"references": [
"https://access.redhat.com/errata/RHSA-2022:8961",
"https://access.redhat.com/errata/RHSA-2022:8962",
"https://access.redhat.com/errata/RHSA-2022:8963",
"https://access.redhat.com/errata/RHSA-2022:8964",
"https://access.redhat.com/errata/RHSA-2022:8965",
"https://access.redhat.com/errata/RHSA-2023:1043",
"https://access.redhat.com/errata/RHSA-2023:1044",
"https://access.redhat.com/errata/RHSA-2023:1045",
"https://access.redhat.com/errata/RHSA-2023:1047",
"https://access.redhat.com/errata/RHSA-2023:1049"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-3782"
],
"details": "keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.",
"id": "GSD-2022-3782",
"modified": "2023-12-13T01:19:40.091372Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2022-3782",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Keycloak",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "20.0.2"
}
]
}
}
]
},
"vendor_name": "redhat.com"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://access.redhat.com/security/cve/CVE-2022-3782",
"refsource": "MISC",
"url": "https://access.redhat.com/security/cve/CVE-2022-3782"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,20.0.0]",
"affected_versions": "All versions up to 20.0.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-12-13",
"description": "Keycloak does not properly validate URLs included in a redirect. An attacker could construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain, or possibly conduct further attacks.",
"fixed_versions": [
"20.0.2"
],
"identifier": "GMS-2022-8407",
"identifiers": [
"GHSA-g8q8-fggx-9r3q",
"GMS-2022-8407",
"CVE-2022-3782"
],
"not_impacted": "All versions after 20.0.0",
"package_slug": "maven/org.keycloak/keycloak-parent",
"pubdate": "2022-12-13",
"solution": "Upgrade to version 20.0.2 or above.",
"title": "Keycloak vulnerable to path traversal via double URL encoding ",
"urls": [
"https://github.com/keycloak/keycloak/security/advisories/GHSA-g8q8-fggx-9r3q",
"https://github.com/keycloak/keycloak/pull/15982/commits/1987c942f527b9f3bbf2a86ba71ba8ae0154ac37",
"https://github.com/advisories/GHSA-g8q8-fggx-9r3q"
],
"uuid": "2e17aa31-637e-48dd-8d7c-a7076c1845e6"
},
{
"affected_range": "[20.0.2]",
"affected_versions": "Version 20.0.2",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2023-01-25",
"description": "keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.",
"fixed_versions": [],
"identifier": "CVE-2022-3782",
"identifiers": [
"CVE-2022-3782"
],
"not_impacted": "",
"package_slug": "maven/org.keycloak/keycloak-services",
"pubdate": "2023-01-13",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-3782",
"https://access.redhat.com/security/cve/CVE-2022-3782"
],
"uuid": "23488a18-3920-4193-bf61-f5d68c14dd06"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:keycloak:20.0.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2022-3782"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://access.redhat.com/security/cve/CVE-2022-3782",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/security/cve/CVE-2022-3782"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
},
"lastModifiedDate": "2023-01-25T20:38Z",
"publishedDate": "2023-01-13T06:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.
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