{"id":"CVE-2022-39831","aliases":["DEBIAN-CVE-2022-39831","EUVD-2022-42276","GHSA-mr7q-rmfw-cwhm","UBUNTU-CVE-2022-39831"],"status":"published","title":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function...","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00519,"percentile":0.44411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2022-09-05T04:12:37Z","modified":"2026-10-17T12:57:15Z","fixes":[{"ecosystem":"Debian:12","package":"pspp","fixed_in":["1.6.2-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"pspp","fixed_in":["1.6.2-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"pspp","fixed_in":["1.6.2-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.2-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.2-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.2-2"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.5-4","0.8.5-4build1","0.8.5-5","0.8.5-5build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.1-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1-1","1.4.1-1build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.2-2","2.0.0-3","2.0.0-3build1","2.0.0-3build2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.1-1build1","2.0.1-1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.1-1build3"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"pspp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.1-1build2","2.0.1-1build3"]}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"gnu","product":"pspp"}],"references":[{"url":"https://savannah.gnu.org/bugs/?62977","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Vendor Advisory","fix","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VQKWIVW5WJ5ZQNNQFRKTRKD7J3LRLUYW/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OECANCPD4WSSBJLSC3EE472M5DXRTIS4/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39831"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OECANCPD4WSSBJLSC3EE472M5DXRTIS4/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQKWIVW5WJ5ZQNNQFRKTRKD7J3LRLUYW/"},{"url":"https://github.com/advisories/GHSA-mr7q-rmfw-cwhm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-39831","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-39831","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-39831","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-39831","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-05T04:12:37Z","modified":"2024-08-03T12:07:42.876Z","updated_at":"2026-11-02T14:34:39.559326Z"}],"euvd":[{"id":"EUVD-2022-42276","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-05T04:12:37Z","modified":"2024-08-03T12:07:42Z","updated_at":"2026-11-03T03:25:21.461008Z"}],"ghsa":[{"id":"GHSA-mr7q-rmfw-cwhm","title":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function...","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-06T00:00:28Z","modified":"2023-02-02T05:07:36Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:52:32.871435Z"}],"nvd":[{"id":"CVE-2022-39831","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-05T05:15:07.583Z","modified":"2026-06-17T04:58:23.53Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:26.802986Z"}],"osv":[{"id":"CVE-2022-39831","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-05T05:15:07.583Z","modified":"2026-03-14T11:52:34.146802Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:26.860704Z"},{"id":"DEBIAN-CVE-2022-39831","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-05T05:15:07.583Z","modified":"2026-11-03T08:02:23.964724134Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T08:24:50.542442Z"},{"id":"UBUNTU-CVE-2022-39831","description":"An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.","status":"published","published":"2022-09-05T05:15:00Z","modified":"2026-10-17T12:57:15.249499315Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:55.502114Z"}]}}