{"id":"CVE-2025-8696","state":"PUBLISHED","title":"DoS attack against the Stork UI from an unauthenticated user","description":"If an unauthenticated user sends a large amount of data to the Stork UI, it may cause memory and disk use problems for the system running the Stork server.\nThis issue affects Stork versions 1.0.0 through 2.3.0.","publishedAt":"2025-09-10T17:59:52.878Z","updatedAt":"2025-11-04T21:15:10.942Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"isc"},"assigner":"isc","products":["ISC Stork"],"affected":[{"vendor":"ISC","product":"Stork","defaultStatus":"unaffected","versions":[{"version":"1.0.0","status":"affected","lessThanOrEqual":"2.3.0","versionType":"custom"}]}],"references":["https://kb.isc.org/docs/cve-2025-8696","http://www.openwall.com/lists/oss-security/2025/09/10/5"],"weaknesses":["CWE-789","CWE-779"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/8xxx/CVE-2025-8696.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-8696","state":"PUBLISHED","datePublished":"2025-09-10T17:59:52.878Z","dateUpdated":"2025-11-04T21:15:10.942Z","assignerShortName":"isc","assignerOrgId":"404fd4d2-a609-4245-b543-2c944a302a22","dateReserved":"2025-08-07T09:49:55.542Z"},"containers":{"cna":{"title":"DoS attack against the Stork UI from an unauthenticated user","descriptions":[{"lang":"en","value":"If an unauthenticated user sends a large amount of data to the Stork UI, it may cause memory and disk use problems for the system running the Stork server.\nThis issue affects Stork versions 1.0.0 through 2.3.0."}],"affected":[{"vendor":"ISC","product":"Stork","defaultStatus":"unaffected","versions":[{"version":"1.0.0","status":"affected","lessThanOrEqual":"2.3.0","versionType":"custom"}]}],"references":[{"url":"https://kb.isc.org/docs/cve-2025-8696","name":"CVE-2025-8696","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-789","lang":"en","type":"CWE","description":"CWE-789 Memory Allocation with Excessive Size Value"},{"cweId":"CWE-779","lang":"en","type":"CWE","description":"CWE-779 Logging of Excessive Data"}]}],"providerMetadata":{"shortName":"isc","orgId":"404fd4d2-a609-4245-b543-2c944a302a22","dateUpdated":"2025-09-10T17:59:52.878Z"},"datePublic":"2025-09-10T00:00:00.000Z","impacts":[{"descriptions":[{"lang":"en","value":"Resource exhaustion. A sufficiently large input will cause Stork to allocate more memory than is available, leading to the failure of the `stork-server` process and/or other processes. Repeated smaller inputs may not exhaust memory but may fill log storage or force premature log rotation."}]}],"workarounds":[{"lang":"en","value":"Placing the Stork server behind a firewall or proxy that only allows access from trusted clients, and/or enforces input size limits, is an effective workaround."}],"exploits":[{"lang":"en","value":"This flaw was discovered in internal testing. We are not aware of any active exploits."}],"solutions":[{"lang":"en","value":"Upgrade to the patched release most closely related to your current version of Stork: 2.2.1 or 2.3.1."}],"source":{"discovery":"INTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-11T14:26:49.356453Z","id":"CVE-2025-8696","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-09-11T14:42:42.595Z"}},{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2025/09/10/5"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-04T21:15:10.942Z"}}]}}}