gsd-2020-10770
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-10770",
"description": "A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"id": "GSD-2020-10770",
"references": [
"https://access.redhat.com/errata/RHSA-2021:0327",
"https://access.redhat.com/errata/RHSA-2021:0320",
"https://access.redhat.com/errata/RHSA-2021:0319",
"https://access.redhat.com/errata/RHSA-2021:0318",
"https://security.archlinux.org/CVE-2020-10770",
"https://packetstormsecurity.com/files/cve/CVE-2020-10770"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-10770"
],
"details": "A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"id": "GSD-2020-10770",
"modified": "2023-12-13T01:22:04.489415Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2020-10770",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "keycloak",
"version": {
"version_data": [
{
"version_value": "keycloak 13.0.0"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-918"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1846270"
},
{
"name": "http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,12.0.2)",
"affected_versions": "All versions before 12.0.2",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-918",
"CWE-937"
],
"date": "2021-10-26",
"description": "A flaw was found in Keycloak, where it is possible to force the server to call out an unverified URL using the `OIDC` parameter `request_uri`. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"fixed_versions": [
"12.0.2"
],
"identifier": "CVE-2020-10770",
"identifiers": [
"CVE-2020-10770"
],
"not_impacted": "All versions starting from 12.0.2",
"package_slug": "maven/org.keycloak/keycloak-core",
"pubdate": "2020-12-15",
"solution": "Upgrade to version 12.0.2 or above.",
"title": "Server-Side Request Forgery (SSRF)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-10770",
"https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"https://github.com/keycloak/keycloak/commit/55a064a978b0b7e0f0b93c33931f7dabe7d0d5e2"
],
"uuid": "f78fccc7-83bc-4329-9957-391e27f7098f"
},
{
"affected_range": "(,12.0.2)",
"affected_versions": "All versions before 12.0.2",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-918",
"CWE-937"
],
"date": "2021-10-26",
"description": "A flaw was found in Keycloak, where it is possible to force the server to call out an unverified URL using the `OIDC` parameter `request_uri`. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"fixed_versions": [
"12.0.2"
],
"identifier": "CVE-2020-10770",
"identifiers": [
"CVE-2020-10770"
],
"not_impacted": "All versions starting from 12.0.2",
"package_slug": "maven/org.keycloak/keycloak-model-jpa",
"pubdate": "2020-12-15",
"solution": "Upgrade to version 12.0.2 or above.",
"title": "Server-Side Request Forgery (SSRF)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-10770",
"https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"https://github.com/keycloak/keycloak/commit/55a064a978b0b7e0f0b93c33931f7dabe7d0d5e2"
],
"uuid": "b77759cc-bdae-40a0-b555-44312f7e43d2"
},
{
"affected_range": "(,12.0.2)",
"affected_versions": "All versions before 12.0.2",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-918",
"CWE-937"
],
"date": "2021-10-26",
"description": "A flaw was found in Keycloak, where it is possible to force the server to call out an unverified URL using the `OIDC` parameter `request_uri`. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"fixed_versions": [
"12.0.2"
],
"identifier": "CVE-2020-10770",
"identifiers": [
"CVE-2020-10770"
],
"not_impacted": "All versions starting from 12.0.2",
"package_slug": "maven/org.keycloak/keycloak-server-spi-private",
"pubdate": "2020-12-15",
"solution": "Upgrade to version 12.0.2 or above.",
"title": "Server-Side Request Forgery (SSRF)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-10770",
"https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"https://github.com/keycloak/keycloak/commit/55a064a978b0b7e0f0b93c33931f7dabe7d0d5e2"
],
"uuid": "73d15579-7cfa-4e62-bd50-464b0af6b9d8"
},
{
"affected_range": "(,12.0.2)",
"affected_versions": "All versions before 12.0.2",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-918",
"CWE-937"
],
"date": "2021-10-26",
"description": "A flaw was found in Keycloak, where it is possible to force the server to call out an unverified URL using the `OIDC` parameter `request_uri`. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"fixed_versions": [
"12.0.2"
],
"identifier": "CVE-2020-10770",
"identifiers": [
"CVE-2020-10770"
],
"not_impacted": "All versions starting from 12.0.2",
"package_slug": "maven/org.keycloak/keycloak-services",
"pubdate": "2020-12-15",
"solution": "Upgrade to version 12.0.2 or above.",
"title": "Server-Side Request Forgery (SSRF)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-10770",
"https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"https://github.com/keycloak/keycloak/commit/55a064a978b0b7e0f0b93c33931f7dabe7d0d5e2"
],
"uuid": "3a2866ae-7004-42fd-a8ec-ba0c672ccca6"
},
{
"affected_range": "(,12.0.2)",
"affected_versions": "All versions before 12.0.2",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-918",
"CWE-937"
],
"date": "2021-10-26",
"description": "A flaw was found in Keycloak, where it is possible to force the server to call out an unverified URL using the `OIDC` parameter `request_uri`. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
"fixed_versions": [
"12.0.2"
],
"identifier": "CVE-2020-10770",
"identifiers": [
"CVE-2020-10770"
],
"not_impacted": "All versions starting from 12.0.2",
"package_slug": "maven/org.keycloak/keycloak-wildfly-server-subsystem",
"pubdate": "2020-12-15",
"solution": "Upgrade to version 12.0.2 or above.",
"title": "Server-Side Request Forgery (SSRF)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-10770",
"https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"https://github.com/keycloak/keycloak/commit/55a064a978b0b7e0f0b93c33931f7dabe7d0d5e2"
],
"uuid": "1d5252ab-0110-43db-b6ac-f77460f0003d"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "12.0.2",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2020-10770"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-918"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
"refsource": "MISC",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1846270"
},
{
"name": "http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html",
"refsource": "MISC",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2022-11-10T04:24Z",
"publishedDate": "2020-12-15T20:15Z"
}
}
}
Loading…
Loading…
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.
- 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.