{"schemaVersion":3,"id":"CVE-2013-4179","aliases":["GHSA-j6xh-q826-55jw","PYSEC-2026-875","DEBIAN-CVE-2013-4179","CGA-25jx-6pfm-hj7h","CGA-2wg4-xp2j-p3v2","CGA-33xw-w768-jg95","CGA-372x-8pp3-hhvx","CGA-5f94-c33q-w6jj","CGA-7cfm-5m5g-cw9q","CGA-8pcj-xr9c-w2v6","CGA-f7pr-5rcw-cwpj","CGA-f955-gxrh-cw4r","CGA-j6q4-8x6v-q5jh","CGA-jgp4-phmq-3g68","CGA-jrm8-7qvg-377g","CGA-jw65-jxmp-2r5c","CGA-p645-26w9-9vvp","CGA-vvqj-458j-8254","CGA-wh75-q22c-c533","CGA-x4w5-85gw-q9hh","CGA-xw72-cf9h-3hj9"],"status":"published","duplicateOf":null,"title":null,"description":"The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack.  NOTE: this issue is due to an incomplete fix for CVE-2013-1664.","dates":{"published":"2013-09-16T19:00:00.000Z","modified":"2024-08-06T16:38:00.185Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02725,"percentile":0.85848,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.02725},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02725,"percentile":0.85848}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02725,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02725,"percentile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