{"id":"CVE-2021-46022","aliases":["ALPINE-CVE-2021-46022","DEBIAN-CVE-2021-46022","EUVD-2021-32728","GHSA-5m66-q83m-q8c2","UBUNTU-CVE-2021-46022","USN-7137-1"],"status":"published","title":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90...","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application 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List","Vendor Advisory","evidence","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/","tags":["vendor-advisory","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/","tags":["vendor-advisory","x_transferred","web"]},{"url":"https://github.com/gnu-mirror-unofficial/recutils/commit/34b75ed7ad492c8e38b669ebafe0176f1f9992d2","tags":["x_transferred","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46022","tags":["x_transferred","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/"},{"url":"https://github.com/advisories/GHSA-5m66-q83m-q8c2"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-46022","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-46022","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-46022","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-46022","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-2019-11638","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"]}],"sources":{"cve":[{"id":"CVE-2021-46022","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.","status":"published","published":"2022-01-14T00:00:00Z","modified":"2024-08-04T04:54:31.232Z","updated_at":"2026-11-02T14:33:03.320536Z"}],"euvd":[{"id":"EUVD-2021-32728","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.","status":"published","published":"2022-01-14T00:00:00Z","modified":"2024-08-04T04:54:31Z","updated_at":"2026-11-03T03:08:25.222984Z"}],"ghsa":[{"id":"GHSA-5m66-q83m-q8c2","title":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90...","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application 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GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.","status":"published","published":"2022-01-14T20:15:15.56Z","modified":"2026-11-03T06:32:41.952935213Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T07:17:02.90744Z"},{"id":"CVE-2021-46022","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.","status":"published","published":"2022-01-14T20:15:15.56Z","modified":"2026-10-20T14:10:56.342654771Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:22.18434Z"},{"id":"DEBIAN-CVE-2021-46022","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.","status":"published","published":"2022-01-14T20:15:15.56Z","modified":"2026-10-23T18:04:17.407827413Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:35.799676Z"},{"id":"UBUNTU-CVE-2021-46022","description":"An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.","status":"published","published":"2022-01-14T20:15:00Z","modified":"2026-04-22T13:04:18.038879Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:30.277322Z"},{"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"}]}}