{"id":"CVE-2018-1000637","aliases":["DEBIAN-CVE-2018-1000637","DLA-1505-1","EUVD-2018-1971","GHSA-px98-fj37-9hmp","UBUNTU-CVE-2018-1000637"],"status":"published","title":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that...","description":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that can result in Potential denial of service or arbitrary code execution. This attack appear to be exploitable via the victim openning a crafted compressed file. 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This vulnerability appears to have been fixed in 1.8-pre2.","status":"published","published":"2018-08-20T19:00:00Z","modified":"2024-08-05T12:40:47Z","updated_at":"2026-11-03T02:39:26.268404Z"}],"ghsa":[{"id":"GHSA-px98-fj37-9hmp","title":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that...","description":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that can result in Potential denial of service or arbitrary code execution. This attack appear to be exploitable via the victim openning a crafted compressed file. 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This vulnerability appears to have been fixed in 1.8-pre2.","status":"published","published":"2018-08-20T19:31:34.167Z","modified":"2026-06-17T01:32:59.73Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:36.842579Z"}],"osv":[{"id":"CVE-2018-1000637","description":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that can result in Potential denial of service or arbitrary code execution. This attack appear to be exploitable via the victim openning a crafted compressed file. This vulnerability appears to have been fixed in 1.8-pre2.","status":"published","published":"2018-08-20T19:31:34.167Z","modified":"2026-03-14T09:27:01.095281Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:07.192756Z"},{"id":"DEBIAN-CVE-2018-1000637","description":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that can result in Potential denial of service or arbitrary code execution. This attack appear to be exploitable via the victim openning a crafted compressed file. This vulnerability appears to have been fixed in 1.8-pre2.","status":"published","published":"2018-08-20T19:31:34.167Z","modified":"2026-10-23T18:02:29.045334437Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:29.988046Z"},{"id":"UBUNTU-CVE-2018-1000637","description":"zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that can result in Potential denial of service or arbitrary code execution. This attack appear to be exploitable via the victim openning a crafted compressed file. This vulnerability appears to have been fixed in 1.8-pre2.","status":"published","published":"2018-08-20T19:31:00Z","modified":"2025-10-24T04:47:21Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:16.544091Z"},{"id":"DLA-1505-1","title":"zutils - security update","status":"published","published":"2018-09-15T00:00:00Z","modified":"2026-03-09T01:01:53.834485Z","updated_at":"2026-11-02T15:46:09.777694Z"}]}}