{"id":"CVE-2022-3262","aliases":["EUVD-2022-42664","GHSA-j37r-c8v9-736q"],"status":"published","title":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve...","description":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0077,"percentile":0.5588,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1188","CWE-453"],"published":"2022-12-08T00:00:00Z","modified":"2026-06-17T04:59:10Z","products":[{"vendor":"redhat","product":"openshift"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128858","tags":["x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3262"},{"url":"https://github.com/advisories/GHSA-j37r-c8v9-736q"}],"sources":{"cve":[{"id":"CVE-2022-3262","description":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.","status":"published","published":"2022-12-08T00:00:00Z","modified":"2025-04-23T15:19:14.027Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-453","CWE-1188"],"updated_at":"2026-11-02T14:34:33.24035Z"}],"euvd":[{"id":"EUVD-2022-42664","description":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.","status":"published","published":"2022-12-08T00:00:00Z","modified":"2025-04-23T15:19:14Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:13.655516Z"}],"ghsa":[{"id":"GHSA-j37r-c8v9-736q","title":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve...","description":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.","status":"published","published":"2022-12-08T18:30:49Z","modified":"2023-01-28T05:05:27Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-453","CWE-1188"],"updated_at":"2026-11-02T14:44:20.513282Z"}],"nvd":[{"id":"CVE-2022-3262","description":"A flaw was found in Openshift. A pod with a DNSPolicy of \"ClusterFirst\" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.","status":"published","published":"2022-12-08T16:15:13.293Z","modified":"2026-06-17T04:59:10.92Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-453","CWE-1188"],"updated_at":"2026-11-02T14:07:33.239526Z"}]}}