{"id":"CVE-2022-25139","aliases":["ALPINE-CVE-2022-25139","BELL-CVE-2022-25139","EUVD-2022-29882","GHSA-7f37-mh9r-45hr"],"status":"published","title":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in...","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0163,"percentile":0.76527,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2022-02-14T21:47:20Z","modified":"2026-11-03T07:31:22Z","fixes":[{"ecosystem":"Alpine:v3.16","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"nginx","fixed_in":["1.20.2-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"njs","fixed_in":["0.7.3-r0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.16","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"njs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-r0"}]}]}],"products":[{"vendor":"f5","product":"njs"}],"references":[{"url":"https://github.com/nginx/njs/issues/451","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://github.com/nginx/njs/commit/6a07c2156a07ef307b6dcf3c2ca8571a5f1af7a6","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://security.netapp.com/advisory/ntap-20220303-0007/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25139","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7f37-mh9r-45hr"},{"url":"https://security.alpinelinux.org/vuln/CVE-2022-25139","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2022-25139","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25139.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-25139","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","status":"published","published":"2022-02-14T21:47:20Z","modified":"2024-08-03T04:29:01.781Z","updated_at":"2026-11-02T14:34:28.707644Z"}],"euvd":[{"id":"EUVD-2022-29882","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","status":"published","published":"2022-02-14T21:47:20Z","modified":"2024-08-03T04:29:01Z","updated_at":"2026-11-03T03:25:48.011319Z"}],"ghsa":[{"id":"GHSA-7f37-mh9r-45hr","title":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in...","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","status":"published","published":"2022-02-15T00:02:42Z","modified":"2023-02-03T05:06:02Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:53:50.284505Z"}],"nvd":[{"id":"CVE-2022-25139","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","status":"published","published":"2022-02-14T22:15:08.317Z","modified":"2026-06-17T04:33:05.277Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:07:12.155838Z"}],"osv":[{"id":"ALPINE-CVE-2022-25139","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","status":"published","published":"2022-02-14T22:15:08.317Z","modified":"2026-11-03T07:31:22.038827669Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T07:50:01.054176Z"},{"id":"BELL-CVE-2022-25139","title":"CVE-2022-25139 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:14:14.337029Z","modified":"2026-01-26T09:49:05.269811Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:28:17.151188Z"},{"id":"CVE-2022-25139","description":"njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.","status":"published","published":"2022-02-14T21:47:20Z","modified":"2026-10-28T10:25:49.188020254Z","updated_at":"2026-11-02T15:44:24.428403Z"}]}}