{"id":"CVE-2020-15100","aliases":["EUVD-2020-0081","GHSA-9cfv-9463-8gqv","PYSEC-2020-232"],"status":"published","title":"Uncontrolled Resource Consumption in freewvs","description":"In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.","severity":{"version":"3.1","score":2.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00337,"percentile":0.27441,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400","CWE-770"],"published":"2020-07-14T19:15:16Z","modified":"2026-10-20T10:51:52Z","fixes":[{"ecosystem":"PyPI","package":"freewvs","fixed_in":["0.1.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"freewvs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.1"}]}]},{"source":"osv","ecosystem":"PyPI","package":"freewvs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.1"}]}],"versions":["0.1.0"]},{"source":"osv","ecosystem":"PyPI","package":"freewvs","ranges":[{"type":"GIT","events":[{"introduced":"0"},{"fixed":"18bbf2043e53f69e0119d24f8ae4edb274afb9b2"}]},{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.1"}]}],"versions":["0.1.0"]}],"products":[{"vendor":"schokokeks","product":"freewvs"},{"vendor":"schokokeksorg","product":"freewvs"}],"references":[{"url":"https://github.com/schokokeksorg/freewvs/security/advisories/GHSA-9cfv-9463-8gqv","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/schokokeksorg/freewvs/commit/18bbf2043e53f69e0119d24f8ae4edb274afb9b2","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15100","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/freewvs/PYSEC-2020-232.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-9cfv-9463-8gqv"},{"url":"https://github.com/schokokeksorg/freewvs","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-15100","title":"Uncontrolled Resource Consumption in freewvs","description":"In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.","status":"published","published":"2020-07-14T19:15:16Z","modified":"2024-08-04T13:08:21.992Z","cvss":[{"version":"3.1","score":2.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-0081","description":"In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.","status":"published","published":"2020-07-14T19:15:16Z","modified":"2024-08-04T13:08:21Z","cvss":[{"version":"3.1","score":2.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T03:07:33.617168Z"}],"ghsa":[{"id":"GHSA-9cfv-9463-8gqv","title":"freewvs vulnerable to denial of service through large files","description":"### Impact\nA user could create a large file that freewvs will try to read, which will terminate a scan process.\n\n### Patches\nThis has been patched by limiting the data freewvs reads:\nhttps://github.com/schokokeksorg/freewvs/commit/18bbf2043e53f69e0119d24f8ae4edb274afb9b2","status":"published","published":"2024-08-30T18:43:57Z","modified":"2024-08-30T18:44:00Z","cvss":[{"version":"4.0","score":2.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low"},{"version":"3.1","score":2.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:38:00.257632Z"}],"nvd":[{"id":"CVE-2020-15100","description":"In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.","status":"published","published":"2020-07-14T20:15:11.427Z","modified":"2026-06-17T02:56:03.26Z","cvss":[{"version":"3.1","score":2.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-400","CWE-770"],"updated_at":"2026-11-02T14:06:09.126752Z"}],"osv":[{"id":"CVE-2020-15100","description":"In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.","status":"published","published":"2020-07-14T20:15:11.427Z","modified":"2026-10-20T10:51:52.283314858Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:44:14.418339Z"},{"id":"GHSA-9cfv-9463-8gqv","title":"freewvs vulnerable to denial of service through large files","description":"### Impact\nA user could create a large file that freewvs will try to read, which will terminate a scan process.\n\n### Patches\nThis has been patched by limiting the data freewvs reads:\nhttps://github.com/schokokeksorg/freewvs/commit/18bbf2043e53f69e0119d24f8ae4edb274afb9b2","status":"published","published":"2024-08-30T18:43:57Z","modified":"2026-07-08T06:28:47.953359951Z","cvss":[{"version":"3.1","score":2.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","level":"low"},{"version":"4.0","score":2.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:46:43.524801Z"},{"id":"PYSEC-2020-232","description":"In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.","status":"published","published":"2020-07-14T20:15:00Z","modified":"2023-11-08T04:02:29.184162Z","updated_at":"2026-11-02T15:52:52.192131Z"}]}}