gsd-2022-3916
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.
Aliases
Aliases
{ GSD: { alias: "CVE-2022-3916", id: "GSD-2022-3916", 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-2022-3916", ], details: "A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.", id: "GSD-2022-3916", modified: "2023-12-13T01:19:39.894353Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2022-3916", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "keycloak", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { versions: [ { status: "unaffected", version: "20.0.2", }, ], }, }, ], }, }, ], }, vendor_name: "n/a", }, { product: { product_data: [ { product_name: "Red Hat Single Sign-On 7", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, ], }, }, { product_name: "Red Hat Single Sign-On 7.6 for RHEL 7", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "0:18.0.3-1.redhat_00002.1.el7sso", versionType: "rpm", }, ], }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "0:18.0.6-1.redhat_00001.1.el7sso", versionType: "rpm", }, ], }, }, ], }, }, { product_name: "Red Hat Single Sign-On 7.6 for RHEL 8", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "0:18.0.3-1.redhat_00002.1.el8sso", versionType: "rpm", }, ], }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "0:18.0.6-1.redhat_00001.1.el8sso", versionType: "rpm", }, ], }, }, ], }, }, { product_name: "Red Hat Single Sign-On 7.6 for RHEL 9", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "0:18.0.3-1.redhat_00002.1.el9sso", versionType: "rpm", }, ], }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "0:18.0.6-1.redhat_00001.1.el9sso", versionType: "rpm", }, ], }, }, ], }, }, { product_name: "RHEL-8 based Middleware Containers", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "7.6-15", versionType: "rpm", }, ], }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "7.6-20", versionType: "rpm", }, ], }, }, ], }, }, ], }, vendor_name: "Red Hat", }, ], }, }, credits: [ { lang: "en", value: "Red Hat would like to thank Peter Flintholm (Trifork) for reporting this issue.", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.", }, ], }, impact: { cvss: [ { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.8, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", version: "3.1", }, ], }, problemtype: { problemtype_data: [ { description: [ { cweId: "CWE-384", lang: "eng", value: "Session Fixation", }, ], }, ], }, references: { reference_data: [ { name: "https://access.redhat.com/errata/RHSA-2022:8961", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2022:8961", }, { name: "https://access.redhat.com/errata/RHSA-2022:8962", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2022:8962", }, { name: "https://access.redhat.com/errata/RHSA-2022:8963", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2022:8963", }, { name: "https://access.redhat.com/errata/RHSA-2022:8964", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2022:8964", }, { name: "https://access.redhat.com/errata/RHSA-2022:8965", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2022:8965", }, { name: "https://access.redhat.com/errata/RHSA-2023:1043", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:1043", }, { name: "https://access.redhat.com/errata/RHSA-2023:1044", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:1044", }, { name: "https://access.redhat.com/errata/RHSA-2023:1045", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:1045", }, { name: "https://access.redhat.com/errata/RHSA-2023:1047", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:1047", }, { name: "https://access.redhat.com/errata/RHSA-2023:1049", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:1049", }, { name: "https://access.redhat.com/security/cve/CVE-2022-3916", refsource: "MISC", url: "https://access.redhat.com/security/cve/CVE-2022-3916", }, { name: "https://bugzilla.redhat.com/show_bug.cgi?id=2141404", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2141404", }, ], }, }, "gitlab.com": { advisories: [ { affected_range: "(,19.0.2]", affected_versions: "All versions up to 19.0.2", cwe_ids: [ "CWE-1035", "CWE-937", ], date: "2022-12-13", description: "An issue was discovered in Keycloak when using a client with the `offline_access` scope. Reuse of session ids across root and user authentication sessions and a lack of root session validation enabled attackers to resolve a user session attached to a different previously authenticated user.\n\nThis issue most affects users of shared computers. Suppose a user logs out of their account (without clearing their cookies) in a mobile app or similar client that includes the `offline_access` scope, and another user authenticates to the application. In that case, it will share the same root session id, and when utilizing the refresh token, they will be issued a token for the original user.", fixed_versions: [ "20.0.2", ], identifier: "GMS-2022-8406", identifiers: [ "GHSA-97g8-xfvw-q4hg", "GMS-2022-8406", "CVE-2022-3916", ], not_impacted: "All versions after 19.0.2", package_slug: "maven/org.keycloak/keycloak-parent", pubdate: "2022-12-13", solution: "Upgrade to version 20.0.2 or above.", title: "Keycloak vulnerable to session takeover with OIDC offline refreshtokens", urls: [ "https://github.com/keycloak/keycloak/security/advisories/GHSA-97g8-xfvw-q4hg", "https://github.com/advisories/GHSA-97g8-xfvw-q4hg", ], uuid: "b3d87723-b9e0-4385-b744-04cb878e9d57", }, ], }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "20.0.2", vulnerable: true, }, ], operator: "OR", }, { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform:4.9:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform:4.10:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.9:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.10:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2022-3916", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-613", }, ], }, ], }, references: { reference_data: [ { name: "https://access.redhat.com/security/cve/CVE-2022-3916", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2022-3916", }, { name: "https://access.redhat.com/errata/RHSA-2022:8961", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2022:8961", }, { name: "https://access.redhat.com/errata/RHSA-2023:1043", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:1043", }, { name: "https://access.redhat.com/errata/RHSA-2023:1044", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:1044", }, { name: "https://access.redhat.com/errata/RHSA-2022:8963", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2022:8963", }, { name: "https://access.redhat.com/errata/RHSA-2022:8962", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2022:8962", }, { name: "https://access.redhat.com/errata/RHSA-2022:8965", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2022:8965", }, { name: "https://access.redhat.com/errata/RHSA-2023:1047", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:1047", }, { name: "https://access.redhat.com/errata/RHSA-2022:8964", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2022:8964", }, { name: "https://access.redhat.com/errata/RHSA-2023:1045", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:1045", }, { name: "https://bugzilla.redhat.com/show_bug.cgi?id=2141404", refsource: "MISC", tags: [ "Issue Tracking", "Vendor Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2141404", }, { name: "https://access.redhat.com/errata/RHSA-2023:1049", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:1049", }, ], }, }, impact: { baseMetricV3: { cvssV3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.8, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", version: "3.1", }, exploitabilityScore: 1.6, impactScore: 5.2, }, }, lastModifiedDate: "2023-09-22T18:34Z", publishedDate: "2023-09-20T15:15Z", }, }, }
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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.
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- 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.