CVE-2024-21886

{"id": "CVE-2024-21886", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2024-02-28T13:15:08.440", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:0320", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0557", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0558", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0597", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0607", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0614", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0617", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0621", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0626", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0629", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:2169", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:2170", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2024-21886", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256542", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments."}], "lastModified": "2024-04-30T14:15:14.867", "sourceIdentifier": "secalert@redhat.com"}