{"id":"CVE-2023-34396","summary":"Apache Struts: DoS via OOM owing to no sanity limit on normal form fields in multipart forms","details":"Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.\n\nUpgrade to Struts 2.5.31 or 6.1.2.1 or greater","aliases":["GHSA-4g42-gqrg-4633"],"modified":"2026-08-12T03:51:44.851444256Z","published":"2023-06-14T07:50:59.730Z","database_specific":{"cna_assigner":"apache","cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34396.json","unresolved_ranges":[{"extracted_events":[{"last_affected":"2.5.30"},{"last_affected":"6.1.2"}],"source":"AFFECTED_FIELD"},{"source":"DESCRIPTION","extracted_events":[{"fixed":"2.5.30"},{"fixed":"6.1.2"}]}]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/06/14/3"},{"type":"ADVISORY","url":"https://cwiki.apache.org/confluence/display/WW/S2-064"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34396.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34396"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230706-0005/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/struts","events":[{"introduced":"0"},{"fixed":"8274f77bc1648355c0292e7e50c489d233f9b212"},{"introduced":"68fb49c10e083dce829476778eec726fc90c8c38"},{"fixed":"28498a807d4741f1438aedf6da6a26fe8d20a97a"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.5.31"},{"introduced":"6.0.0"},{"fixed":"6.1.2.1"}]}}],"versions":["STRUTS_6_1_2","STRUTS_6_1_1","STRUTS_6_1_0","STRUTS_6_0_3","STRUTS_6_0_2","STRUTS_6_0_1","STRUTS_6_0_0","STRUTS_2_5_30","STRUTS_2_5_29","STRUTS_2_5_28_3","STRUTS_2_5_28_2","STRUTS_2_5_28_1","STRUTS_2_5_28","STRUTS_2_5_27","STRUTS_2_5_26","STRUTS_2_5_25","STRUTS_2_5_24","STRUTS_2_5_23","STRUTS_2_5_22","STRUTS_2_5_21","STRUTS_2_5_20","STRUTS_2_5_19","STRUTS_2_5_18","STRUTS_2_5_17","STRUTS_2_5_16","STRUTS_2_5_15","STRUTS_2_5_14_1","STRUTS_2_5_14","STRUTS_2_5_13","STRUTS_2_5_12","STRUTS_2_5_11","STRUTS_2_5_10","STRUTS_2_5_9","STRUTS_2_5_8","STRUTS_2_5_7","STRUTS_2_5_6","STRUTS_2_5_5","STRUTS_2_5_4","STRUTS_2_5_3","STRUTS_2_5_BETA2","STRUTS_2_5_BETA1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-34396.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}