{"cve":"CVE-2018-6196","nvd":{"published":"2018-01-25T03:29:00.447","modified":"2026-06-17T02:01:29.700","status":"Modified","description":"w3m through 0.5.3 is prone to an infinite recursion flaw in HTMLlineproc0 because the feed_table_block_tag function in table.c does not prevent a negative indent value.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-835"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00028.html","https://github.com/tats/w3m/commit/8354763b90490d4105695df52674d0fcef823e92","https://github.com/tats/w3m/issues/88","https://lists.debian.org/debian-lts-announce/2020/04/msg00025.html","https://usn.ubuntu.com/3555-1/"],"products":["canonical:ubuntu_linux","tats:w3m"],"source":"nvd","synced_at":"2026-10-19T20:48:34.567387330+00:00"},"epss":{"cve":"CVE-2018-6196","score":0.02937,"percentile":0.87104,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}