gsd-2020-10758
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-10758", "description": "A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.", "id": "GSD-2020-10758", "references": [ "https://access.redhat.com/errata/RHSA-2020:3539", "https://access.redhat.com/errata/RHSA-2020:3501", "https://access.redhat.com/errata/RHSA-2020:3497", "https://access.redhat.com/errata/RHSA-2020:3496", "https://access.redhat.com/errata/RHSA-2020:3495" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-10758" ], "details": "A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.", "id": "GSD-2020-10758", "modified": "2023-12-13T01:22:04.122297Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-10758", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Keycloak", "version": { "version_data": [ { "version_value": "Keycloak before 11.0.1" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Denial of service" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1843849", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1843849" }, { "name": "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251", "refsource": "MISC", "url": "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "(,11.0.1)", "affected_versions": "All versions before 11.0.1", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-770", "CWE-937" ], "date": "2022-02-09", "description": "A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.", "fixed_versions": [ "11.0.1" ], "identifier": "CVE-2020-10758", "identifiers": [ "GHSA-52rg-hpwq-qp56", "CVE-2020-10758" ], "not_impacted": "All versions starting from 11.0.1", "package_slug": "maven/org.keycloak/keycloak-parent", "pubdate": "2022-02-09", "solution": "Upgrade to version 11.0.1 or above.", "title": "Allocation of Resources Without Limits or Throttling", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-10758", "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251", "https://bugzilla.redhat.com/show_bug.cgi?id=1843849", "https://github.com/advisories/GHSA-52rg-hpwq-qp56" ], "uuid": "d9006a13-a8d3-4410-b927-a29b52aa9a33" }, { "affected_range": "(,11.0.1)", "affected_versions": "All versions before 11.0.1", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-770", "CWE-937" ], "date": "2021-02-03", "description": "A vulnerability was found in Keycloak where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.", "fixed_versions": [ "11.0.1" ], "identifier": "CVE-2020-10758", "identifiers": [ "CVE-2020-10758" ], "not_impacted": "All versions starting from 11.0.1", "package_slug": "maven/org.keycloak/keycloak-wildfly-server-subsystem", "pubdate": "2020-09-16", "solution": "Upgrade to version 11.0.1 or above.", "title": "Allocation of Resources Without Limits or Throttling", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-10758", "https://bugzilla.redhat.com/show_bug.cgi?id=1843849" ], "uuid": "f35a47cc-f817-4a3a-9ffb-b09f11f5aacc" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "11.0.1", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:text-only:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:redhat:openshift_application_runtimes:1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:redhat:single_sign-on:7.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-10758" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-770" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1843849", "refsource": "MISC", "tags": [ "Issue Tracking", "Mitigation", "Vendor Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1843849" }, { "name": "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "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": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2021-02-03T14:04Z", "publishedDate": "2020-09-16T16:15Z" } } }
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- 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.