{"id":"CVE-2022-29458","aliases":["ALPINE-CVE-2022-29458","AZL-9497","BELL-CVE-2022-29458","CLSA-2025-1755270846","DEBIAN-CVE-2022-29458","DLA-3167-1","EUVD-2022-33796","GHSA-jh4f-5j2m-4v9c","JLSEC-2026-452","OESA-2022-1635","RHSA-2025:12876","RHSA-2025:16414","RHSA-2025:16418","RHSA-2025:17006","RLSA-2025:12876","SUSE-SU-2022:2717-1","SUSE-SU-2022:2717-2","SUSE-SU-2022:2718-1","UBUNTU-CVE-2022-29458","USN-5477-1","USN-6099-1","openSUSE-SU-2024:12020-1"],"status":"published","title":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in...","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo 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Advisory","article","web"]},{"url":"http://seclists.org/fulldisclosure/2022/Oct/28","tags":["mailing-list","x_transferred","article","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29458","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-jh4f-5j2m-4v9c"},{"url":"https://security.alpinelinux.org/vuln/CVE-2022-29458","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2022-29458","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2025-1755270846.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29458.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-29458","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1635","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2025:12876","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#low","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2076483","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_12876.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-29458","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-29458","tags":["advisory","report"]},{"url":"https://access.redhat.com/errata/RHSA-2025:16414","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_16414.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2025:16418","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_16418.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2025:17006","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_17006.json","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2025:12876","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222717-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1198627","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-29458","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222717-2/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222718-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-29458","tags":["report"]},{"url":"https://invisible-island.net/ncurses/NEWS.html#t20220416","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5477-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-6099-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-16879","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-19211","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-17594","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-17595","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-39537","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-29491","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-29458","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T00:00:00Z","modified":"2025-06-09T14:53:36.453Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:36.270817Z"}],"euvd":[{"id":"EUVD-2022-33796","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T00:00:00Z","modified":"2025-06-09T14:53:36Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:27.753525Z"}],"ghsa":[{"id":"GHSA-jh4f-5j2m-4v9c","title":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation 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library.","status":"published","published":"2022-04-18T21:15:07.6Z","modified":"2026-07-27T13:43:06.743Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:16.9948Z"}],"osv":[{"id":"ALPINE-CVE-2022-29458","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T21:15:07.6Z","modified":"2026-11-03T07:18:33.154959736Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T07:51:12.284675Z"},{"id":"AZL-9497","title":"CVE-2022-29458 affecting package ncurses for versions less than 6.3-2","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T21:15:07Z","modified":"2026-04-21T04:35:04.00806Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:12.028669Z"},{"id":"BELL-CVE-2022-29458","title":"CVE-2022-29458 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:14:19.598597Z","modified":"2026-01-26T09:49:51.299813Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:17.151188Z"},{"id":"CVE-2022-29458","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T00:00:00Z","modified":"2026-07-15T02:05:23.088397386Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:25.164673Z"},{"id":"JLSEC-2026-452","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in `convert_strings` in `tinfo/read_entry.c` in the terminfo library.","status":"published","published":"2026-05-05T15:51:30.603Z","modified":"2026-07-25T18:24:27.149958209Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","level":"medium"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"OESA-2022-1635","title":"ncurses security update","description":"The ncurses (new curses) library is a free software emulation of curses in System V Release 4.0 (SVr4), and more. It uses terminfo format, supports pads and color and multiple highlights and forms characters and function-key mapping, and has all the other SVr4-curses enhancements over BSD curses. SVr4 curses became the basis of X/Open Curses.\r\n\r\nSecurity Fix(es):\r\n\nncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.(CVE-2022-29458)","status":"published","published":"2022-05-11T11:04:54Z","modified":"2026-08-18T01:15:59.488104218Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.528805Z"},{"id":"RHSA-2025:12876","title":"Red Hat Security Advisory: ncurses security update","status":"published","published":"2025-08-05T10:22:20Z","modified":"2026-06-26T12:22:42.332941244Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:15.599955Z"},{"id":"RHSA-2025:16414","title":"Red Hat Security Advisory: ncurses security update","status":"published","published":"2025-09-23T10:04:42Z","modified":"2026-06-26T12:22:43.987143148Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:16.096024Z"},{"id":"RHSA-2025:16418","title":"Red Hat Security Advisory: ncurses security update","status":"published","published":"2025-09-23T10:04:42Z","modified":"2026-06-26T12:22:44.160792296Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:16.096024Z"},{"id":"RHSA-2025:17006","title":"Red Hat Security Advisory: ncurses security update","status":"published","published":"2025-09-30T10:04:45Z","modified":"2026-06-26T12:21:22.853893363Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:16.096024Z"},{"id":"RLSA-2025:12876","title":"Low: ncurses security update","description":"The ncurses (new curses) library routines are a terminal-independent method of updating character screens with reasonable optimization. The ncurses packages contain support utilities including a terminfo compiler tic, a decompiler infocmp, clear, tput, tset, and a termcap conversion tool captoinfo.\n\nSecurity Fix(es):\n\n* ncurses: segfaulting OOB read (CVE-2022-29458)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2025-10-04T00:11:30.91642Z","modified":"2025-10-04T00:49:13.744637Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:24.923365Z"},{"id":"UBUNTU-CVE-2022-29458","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T21:15:00Z","modified":"2026-04-22T13:21:45.192983Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:53.899276Z"},{"id":"CLSA-2025-1755270846","title":"ncurses: Fix of CVE-2022-29458","description":"- CVE-2022-29458: fix out-of-bounds read and segmentation violation","status":"published","published":"2025-08-15T15:14:12Z","modified":"2026-06-01T00:31:12.082322933Z","updated_at":"2026-11-02T15:43:42.025438Z"},{"id":"DEBIAN-CVE-2022-29458","description":"ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.","status":"published","published":"2022-04-18T21:15:07.6Z","modified":"2026-11-03T06:02:18.69285626Z","updated_at":"2026-11-03T06:44:05.456691Z"},{"id":"DLA-3167-1","title":"ncurses - security update","status":"published","published":"2022-10-29T00:00:00Z","modified":"2026-03-09T01:21:59.969306Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"openSUSE-SU-2024:12020-1","title":"libncurses5-32bit-6.3.20220416-16.1 on GA media","description":"These are all security issues fixed in the libncurses5-32bit-6.3.20220416-16.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:21:00.653251Z","updated_at":"2026-11-02T16:58:35.485255Z"},{"id":"SUSE-SU-2022:2717-1","title":"Security update for ncurses","description":"This update for ncurses fixes the following issues:\n\n- CVE-2022-29458: Fixed segfaulting out-of-bounds read in convert_strings in tinfo/read_entry.c (bsc#1198627).\n","status":"published","published":"2022-08-09T10:54:40Z","modified":"2026-02-04T03:31:48.663288Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"SUSE-SU-2022:2717-2","title":"Security update for ncurses","description":"This update for ncurses fixes the following issues:\n\n- CVE-2022-29458: Fixed segfaulting out-of-bounds read in convert_strings in tinfo/read_entry.c (bsc#1198627).\n","status":"published","published":"2022-08-09T10:54:44Z","modified":"2026-02-04T02:50:20.650597Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"SUSE-SU-2022:2718-1","title":"Security update for ncurses","description":"This update for ncurses fixes the following issues:\n\n- CVE-2022-29458: Fixed segfaulting out-of-bounds read in convert_strings in tinfo/read_entry.c (bsc#1198627).\n","status":"published","published":"2022-08-09T10:55:01Z","modified":"2026-02-04T02:41:03.833475Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"USN-5477-1","title":"ncurses vulnerabilities","description":"Hosein Askari discovered that ncurses was incorrectly performing\nmemory management operations when dealing with long filenames while\nwriting structures into the file system. An attacker could possibly\nuse this issue to cause a denial of service or execute arbitrary\ncode. (CVE-2017-16879)\n\nChung-Yi Lin discovered that ncurses was incorrectly handling access\nto invalid memory areas when parsing terminfo or termcap entries where\nthe use-name had invalid syntax. An attacker could possibly use this\nissue to cause a denial of service. (CVE-2018-19211)\n\nIt was discovered that ncurses was incorrectly performing bounds\nchecks when processing invalid hashcodes. An attacker could possibly\nuse this issue to cause a denial of service or to expose sensitive\ninformation. (CVE-2019-17594)\n\nIt was discovered that ncurses was incorrectly handling\nend-of-string characters when processing terminfo and termcap files.\nAn attacker could possibly use this issue to cause a denial of\nservice or to expose sensitive information. (CVE-2019-17595)\n\nIt was discovered that ncurses was incorrectly handling\nend-of-string characters when converting between termcap and\nterminfo formats. An attacker could possibly use this issue to cause\na denial of service or execute arbitrary code. (CVE-2021-39537)\n\nIt was discovered that ncurses was incorrectly performing bounds\nchecks when dealing with corrupt terminfo data while reading a\nterminfo file. An attacker could possibly use this issue to cause a\ndenial of service or to expose sensitive information.\n(CVE-2022-29458)\n","status":"published","published":"2022-06-14T11:17:52Z","modified":"2026-06-29T13:49:39.254663481Z","updated_at":"2026-11-02T16:58:16.20937Z"},{"id":"USN-6099-1","title":"ncurses vulnerabilities","description":"It was discovered that ncurses was incorrectly performing bounds\nchecks when processing invalid hashcodes. An attacker could possibly\nuse this issue to cause a denial of service or to expose sensitive\ninformation. This issue only affected Ubuntu 18.04 LTS.\n(CVE-2019-17594)\n\nIt was discovered that ncurses was incorrectly handling\nend-of-string characters when processing terminfo and termcap files.\nAn attacker could possibly use this issue to cause a denial of\nservice or to expose sensitive information. This issue only affected\nUbuntu 18.04 LTS. (CVE-2019-17595)\n\nIt was discovered that ncurses was incorrectly handling\nend-of-string characters when converting between termcap and\nterminfo formats. An attacker could possibly use this issue to cause\na denial of service or execute arbitrary code. This issue only\naffected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-39537)\n\nIt was discovered that ncurses was incorrectly performing bounds\nchecks when dealing with corrupt terminfo data while reading a\nterminfo file. An attacker could possibly use this issue to cause a\ndenial of service or to expose sensitive information. This issue only\naffected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.\n(CVE-2022-29458)\n\nIt was discovered that ncurses was parsing environment variables when\nrunning with setuid applications and not properly handling the\nprocessing of malformed data when doing so. A local attacker could\npossibly use this issue to cause a denial of service (application\ncrash) or execute arbitrary code. (CVE-2023-29491)\n","status":"published","published":"2023-05-23T11:56:42Z","modified":"2026-06-29T13:50:52.110010552Z","updated_at":"2026-11-02T16:58:16.738762Z"}]}}