cve-2021-39206
Vulnerability from cvelistv5
Published
2021-09-09 22:10
Modified
2024-08-04 01:58
Severity ?
EPSS score ?
Summary
Incorrect Authorization with specially crafted requests
References
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Envoy, which Pomerium is based on, contains two authorization related vulnerabilities CVE-2021-32777 and CVE-2021-32779. This may lead to incorrect routing or authorization policy decisions. With specially crafted requests, incorrect authorization or routing decisions may be made by Pomerium. Pomerium v0.14.8 and v0.15.1 contain an upgraded envoy binary with these vulnerabilities patched. This issue can only be triggered when using path prefix based policy. Removing any such policies should provide mitigation." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-09-09T22:10:15", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-r222-74fw-jqr9" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-6g4j-5vrw-2m8h" }, { "tags": [ "x_refsource_MISC" ], "url": "https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/pomerium/pomerium/security/advisories/GHSA-cfc2-wjcm-c8fm" } ], "source": { "advisory": "GHSA-cfc2-wjcm-c8fm", "discovery": "UNKNOWN" }, "title": "Incorrect Authorization with specially crafted requests", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-39206", "STATE": "PUBLIC", "TITLE": "Incorrect Authorization with specially crafted requests" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "pomerium", "version": { "version_data": [ { "version_value": "\u003e= 0.11.0, \u003c 0.14.8" }, { "version_value": "\u003e= 0.15.0, \u003c 0.15.1" } ] } } ] }, "vendor_name": "pomerium" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Pomerium is an open source identity-aware access proxy. 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Sightings
Author | Source | Type | Date |
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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.