{"id":"CVE-2020-19692","aliases":["AZL-26030","EUVD-2020-11594","GHSA-87wc-7p2c-x5h9"],"status":"published","title":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute...","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","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":0.01318,"percentile":0.71196,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2023-04-04T00:00:00Z","modified":"2026-10-20T10:52:07Z","fixes":[{"ecosystem":"Azure Linux:2","package":"nginx","fixed_in":["1.22.1-11"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22.1-11"}]}]}],"products":[{"vendor":"f5","product":"njs"}],"references":[{"url":"https://github.com/nginx/njs/issues/187","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19692","tags":["web"]},{"url":"https://github.com/advisories/GHSA-87wc-7p2c-x5h9"}],"sources":{"cve":[{"id":"CVE-2020-19692","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-02-18T17:00:26.081Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-11594","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-02-18T17:00:26Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-02T20:53:28.952595Z"}],"ghsa":[{"id":"GHSA-87wc-7p2c-x5h9","title":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute...","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","status":"published","published":"2023-04-04T15:30:28Z","modified":"2023-04-18T05:07:41Z","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-120"],"updated_at":"2026-11-02T14:54:30.910714Z"}],"nvd":[{"id":"CVE-2020-19692","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","status":"published","published":"2023-04-04T15:15:07.653Z","modified":"2026-06-17T02:59:53.807Z","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"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:06:47.910346Z"}],"osv":[{"id":"AZL-26030","title":"CVE-2020-19692 affecting package nginx for versions less than 1.22.1-11","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","status":"published","published":"2023-04-04T15:15:07Z","modified":"2026-04-21T04:23:27.086862Z","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":"2026-11-02T15:28:03.093433Z"},{"id":"CVE-2020-19692","description":"Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.","status":"published","published":"2023-04-04T15:15:07.653Z","modified":"2026-10-20T10:52:07.218712863Z","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":"2026-11-02T15:44:15.212689Z"}]}}