{"id":"CVE-2019-11638","aliases":["DEBIAN-CVE-2019-11638","EUVD-2019-3308","GHSA-68jp-v8xx-q94v","UBUNTU-CVE-2019-11638","USN-7137-1"],"status":"published","title":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function...","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01405,"percentile":0.72763,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125","CWE-476"],"published":"2019-05-01T17:03:56Z","modified":"2026-09-21T07:00:21Z","fixes":[{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"recutils","fixed_in":["1.7-1ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"recutils","fixed_in":["1.7-2ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"recutils","fixed_in":["1.8-1ubuntu0.20.04.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:22.04:LTS","package":"recutils","fixed_in":["1.8-1ubuntu0.22.04.1~esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9-2","1.9-3","1.9-4","1.9-4~bpo13+1"]},{"source":"osv","ecosystem":"Debian:14","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-10","1.3-11","1.3-9","1.4-1","1.5-1","1.5-1.1","1.7-1","1.7-1.1","1.7-2","1.7-3","1.8-1","1.9-1","1.9-2","1.9-3","1.9-4","1.9-4~bpo13+1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-1ubuntu0.1~esm1"}]}],"versions":["1.7-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-2ubuntu0.1~esm1"}]}],"versions":["1.7-1.1","1.7-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8-1ubuntu0.20.04.1~esm1"}]}],"versions":["1.7-3build1","1.8-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8-1ubuntu0.22.04.1~esm1"}]}],"versions":["1.8-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-1ubuntu0.1~esm1"}]}],"versions":["1.7-1"],"bundled":13},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-2ubuntu0.1~esm1"}]}],"versions":["1.7-1.1","1.7-2"],"bundled":13},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8-1ubuntu0.20.04.1~esm1"}]}],"versions":["1.7-3build1","1.8-1"],"bundled":13},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"recutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8-1ubuntu0.22.04.1~esm1"}]}],"versions":["1.8-1"],"bundled":13}],"products":[{"vendor":"gnu","product":"recutils"}],"references":[{"url":"https://github.com/TeamSeri0us/pocs/tree/master/recutils/bug-report-recutils/rec2csv","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://github.com/TeamSeri0us/pocs/blob/master/recutils/bug-report-recutils","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11638"},{"url":"https://github.com/advisories/GHSA-68jp-v8xx-q94v"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-11638","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-11638","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-11638","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7137-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-6455","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-6456","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-6457","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-6458","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-6459","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-6460","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-11637","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-11639","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-11640","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-46019","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-46021","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-46022","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-11638","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2019-05-01T17:03:56Z","modified":"2024-08-04T23:03:31.134Z","updated_at":"2026-11-02T14:20:26.416173Z"}],"euvd":[{"id":"EUVD-2019-3308","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2019-05-01T17:03:56Z","modified":"2024-08-04T23:03:31Z","updated_at":"2026-11-03T02:40:48.505669Z"}],"ghsa":[{"id":"GHSA-68jp-v8xx-q94v","title":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function...","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2022-05-24T21:59:44Z","modified":"2023-01-30T05:04:07Z","updated_at":"2026-11-02T14:46:58.413117Z"}],"nvd":[{"id":"CVE-2019-11638","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2019-05-01T18:29:01.253Z","modified":"2026-06-17T02:13:19.413Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/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-125","CWE-476"],"updated_at":"2026-11-02T14:05:12.471695Z"}],"osv":[{"id":"CVE-2019-11638","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2019-05-01T18:29:01.253Z","modified":"2026-03-14T09:33:23.981991Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:10.718934Z"},{"id":"DEBIAN-CVE-2019-11638","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2019-05-01T18:29:01.253Z","modified":"2026-09-21T07:00:21.96383189Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/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":"UBUNTU-CVE-2019-11638","description":"An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.","status":"published","published":"2019-05-01T18:29:00Z","modified":"2026-04-22T12:07:27.119744Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:19.202697Z"},{"id":"USN-7137-1","title":"recutils vulnerabilities","description":"It was discovered that recutils incorrectly handled memory when parsing\ncomments with the recparser utility. An attacker could possibly use this\nissue to cause a denial of service or run arbitrary commands.\n(CVE-2021-46019, CVE-2021-46021, CVE-2021-46022)\n\nIt was discovered that recutils incorrectly handled memory when parsing CSV\nfiles. An attacker could possibly use this issue to cause a denial of\nservice or run arbitrary commands. (CVE-2019-11637, CVE-2019-11638,\nCVE-2019-11639, CVE-2019-11640)\n\nIt was discovered that recutils incorrectly handled memory when parsing\nmaliciously crafted recfiles. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2019-6455, CVE-2019-6456, CVE-2019-6457,\nCVE-2019-6458, CVE-2019-6459, CVE-2019-6460)\n","status":"published","published":"2024-12-04T20:22:08Z","modified":"2026-06-25T13:32:29.907392583Z","updated_at":"2026-11-02T16:58:18.876384Z"}]}}