{"id":"CVE-2019-1000020","aliases":["BELL-CVE-2019-1000020","DEBIAN-CVE-2019-1000020","DLA-1668-1","EUVD-2019-1739","GHSA-rv4c-7xgc-3x93","MGASA-2019-0074","RHSA-2019:2298","RHSA-2019:3698","SUSE-SU-2019:0831-1","SUSE-SU-2019:3092-1","SUSE-SU-2019:3093-1","UBUNTU-CVE-2019-1000020","USN-3884-1","openSUSE-SU-2019:1196-1","openSUSE-SU-2019:2615-1","openSUSE-SU-2019:2632-1","openSUSE-SU-2024:10925-1"],"status":"published","title":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0...","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. 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rity/cve/CVE-2017-14501","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14502","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-18408","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20193093-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-1000020","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3884-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-1000019","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TIJ7ZTUCNAB4P5RGZHQDF4OC3WRSBWO4/#TIJ7ZTUCNAB4P5RGZHQDF4OC3WRSBWO4","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/U6XQ3DWFEKK5LGAFI7F4YVSON52JVUJE/#U6XQ3DWFEKK5LGAFI7F4YVSON52JVUJE","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BCNN5SKOY4P2IA35RL7MCURKXTITD75T/#BCNN5SKOY4P2IA35RL7MCURKXTITD75T","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2006-5680","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-3641","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14166","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-19221","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-1000020","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2019-02-04T21:00:00Z","modified":"2024-08-05T03:00:19.261Z","updated_at":"2026-11-02T14:32:23.189113Z"}],"euvd":[{"id":"EUVD-2019-1739","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2019-02-04T21:00:00Z","modified":"2024-08-05T03:00:19Z","updated_at":"2026-11-03T02:40:19.824838Z"}],"ghsa":[{"id":"GHSA-rv4c-7xgc-3x93","title":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0...","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2022-05-13T01:21:42Z","modified":"2023-02-01T05:06:21Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:50:20.778256Z"}],"nvd":[{"id":"CVE-2019-1000020","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2019-02-04T21:29:01.457Z","modified":"2026-06-17T02:09:29.41Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:05:04.689371Z"}],"osv":[{"id":"BELL-CVE-2019-1000020","title":"CVE-2019-1000020 does not affect BellSoft software","status":"withdrawn","published":"2019-02-04T21:29:00Z","modified":"2026-01-26T09:46:44.366637Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:14.701973Z"},{"id":"CVE-2019-1000020","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2019-02-04T21:29:01.457Z","modified":"2026-10-20T10:50:33.935383639Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-1000020","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2019-02-04T21:29:01.457Z","modified":"2026-09-21T07:00:06.00022221Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:31.170944Z"},{"id":"RHSA-2019:2298","title":"Red Hat Security Advisory: libarchive security update","status":"published","published":"2024-09-16T02:20:09Z","modified":"2026-06-26T12:21:07.90654933Z","cvss":[{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.0195Z"},{"id":"RHSA-2019:3698","title":"Red Hat Security Advisory: libarchive security and bug fix update","status":"published","published":"2024-09-16T02:20:16Z","modified":"2026-06-26T12:21:59.85929732Z","cvss":[{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.535721Z"},{"id":"UBUNTU-CVE-2019-1000020","description":"libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.","status":"published","published":"2019-02-04T00:00:00Z","modified":"2026-04-22T12:05:49.525019Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:18.772093Z"},{"id":"DLA-1668-1","title":"libarchive - security update","status":"published","published":"2019-02-07T00:00:00Z","modified":"2026-03-09T01:19:59.121084Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"MGASA-2019-0074","title":"Updated libarchive packages fix security vulnerability","description":"libarchive contains an out-of-bounds read vulnerability in 7zip\ndecompression, archive_read_support_format_7zip.c, header_bytes() that can\nresult in a crash (denial of service). This attack appears to be\nexploitable via the victim opening a specially crafted 7zip file\n(CVE-2019-1000019).\n\nlibarchive contains an infinite loop vulnerability in the ISO9660 parser,\narchive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that\ncan result in DoS by infinite loop. This attack appears to be exploitable\nvia the victim opening a specially crafted ISO9660 file (CVE-2019-1000020).\n","status":"published","published":"2019-02-13T11:08:25Z","modified":"2026-04-16T04:44:15.098568594Z","updated_at":"2026-11-02T15:49:40.793816Z"},{"id":"openSUSE-SU-2019:1196-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653)\n- CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654)\n- CVE-2018-1000879: Fixed a NULL Pointer Dereference vulnerability in ACL parser (bsc#1120656)\n- CVE-2018-1000880: Fixed an Improper Input Validation vulnerability in WARC parser (bsc#1120659)\n- CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341) \n- CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342)\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-04-12T07:23:10Z","modified":"2026-02-04T03:53:45.20014Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2019:2615-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653).\n- CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654).\n- CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341).\n- CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342).\n- CVE-2019-18408: Fixed a use-after-free in RAR format support (bsc#1155079).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-12-03T14:47:57Z","modified":"2026-02-04T04:31:13.659379Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2019:2632-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653).\n- CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654).\n- CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341).\n- CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342).\n- CVE-2019-18408: Fixed a use-after-free in RAR format support (bsc#1155079).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-12-03T19:15:57Z","modified":"2026-02-04T04:02:02.139615Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2024:10925-1","title":"bsdtar-3.5.1-1.5 on GA media","description":"These are all security issues fixed in the bsdtar-3.5.1-1.5 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:39:18.303089Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2019:0831-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653)\n- CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654)\n- CVE-2018-1000879: Fixed a NULL Pointer Dereference vulnerability in ACL parser (bsc#1120656)\n- CVE-2018-1000880: Fixed an Improper Input Validation vulnerability in WARC parser (bsc#1120659)\n- CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341) \n- CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342)\n","status":"published","published":"2019-04-01T11:58:49Z","modified":"2026-02-04T03:31:45.058688Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"SUSE-SU-2019:3092-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653).\n- CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654).\n- CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341).\n- CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342).\n- CVE-2019-18408: Fixed a use-after-free in RAR format support (bsc#1155079).\n","status":"published","published":"2019-11-28T14:44:46Z","modified":"2026-02-04T03:01:10.015504Z","updated_at":"2026-11-02T15:53:47.06185Z"},{"id":"SUSE-SU-2019:3093-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653).\n- CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654).\n- CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341).\n- CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342).\n- CVE-2019-18408: Fixed a use-after-free in RAR format support (bsc#1155079).\n","status":"published","published":"2019-11-28T14:45:18Z","modified":"2026-02-04T04:02:46.000108Z","updated_at":"2026-11-02T15:53:47.06185Z"},{"id":"USN-3884-1","title":"libarchive vulnerabilities","description":"It was discovered that libarchive incorrectly handled certain 7zip files.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2019-1000019, CVE-2019-1000020)\n","status":"published","published":"2019-02-07T11:45:11Z","modified":"2026-04-22T09:54:06.958118Z","updated_at":"2026-11-02T16:58:14.019824Z"}]}}