{ "id": "CVE-2021-36777", "sourceIdentifier": "meissner@suse.de", "published": "2022-03-09T17:15:09.787", "lastModified": "2022-03-15T15:32:18.257", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A Reliance on Untrusted Inputs in a Security Decision vulnerability in the login proxy of the openSUSE Build service allowed attackers to present users with a expected login form that then sends the clear text credentials to an attacker specified server. This issue affects: openSUSE Build service login-proxy-scripts versions prior to dc000cdfe9b9b715fb92195b1a57559362f689ef." }, { "lang": "es", "value": "Una vulnerabilidad Reliance on Untrusted Inputs in a Security Decision en el proxy de inicio de sesi\u00f3n del servicio openSUSE Build permit\u00eda a los atacantes presentar a los usuarios un formulario de inicio de sesi\u00f3n esperado que luego enviaba las credenciales en texto claro a un servidor especificado por el atacante. Este problema afecta a: openSUSE Build service login-proxy-scripts versiones anteriores a dc000cdfe9b9b715fb92195b1a57559362f689ef" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 }, { "source": "meissner@suse.de", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "meissner@suse.de", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-807" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*", "versionEndExcluding": "2021-10-08", "matchCriteriaId": "E3018A9C-7B03-40BE-BBB9-D2973467872D" } ] } ] } ], "references": [ { "url": "https://bugzilla.suse.com/show_bug.cgi?id=1191209", "source": "meissner@suse.de", "tags": [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory" ] } ] }