{"cve":"CVE-2018-1339","nvd":{"published":"2018-04-25T21:29:00.420","modified":"2026-06-17T01:51:03.480","status":"Modified","description":"A carefully crafted (or fuzzed) file can trigger an infinite loop in Apache Tika's ChmParser in versions of Apache Tika before 1.18.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-835"],"references":["https://access.redhat.com/errata/RHSA-2018:2669","https://lists.apache.org/thread.html/4d2cb5c819401bb075e2a1130e0d14f0404a136541a6f91da0225828%40%3Cdev.tika.apache.org%3E","https://access.redhat.com/errata/RHSA-2018:2669","https://lists.apache.org/thread.html/4d2cb5c819401bb075e2a1130e0d14f0404a136541a6f91da0225828%40%3Cdev.tika.apache.org%3E"],"products":["apache:tika"],"source":"nvd","synced_at":"2026-10-19T20:49:59.483420567+00:00"},"epss":{"cve":"CVE-2018-1339","score":0.02559,"percentile":0.85082,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p699-3wgc-7h72","url":"https://osv.dev/vulnerability/GHSA-p699-3wgc-7h72","summary":"org.apache.tika:tika-parsers has an Infinite Loop vulnerability","modified":"2023-11-08T03:59:54.059969Z","packages":[{"ecosystem":"Maven","name":"org.apache.tika:tika-parsers","purl":"pkg:maven/org.apache.tika/tika-parsers","ranges":["<1.18"],"fixed":["1.18"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}