{"id":"CVE-2019-1010022","aliases":["DEBIAN-CVE-2019-1010022","EUVD-2019-1772","GHSA-hqfh-jh33-mj7r","ROOT-OS-DEBIAN-11-CVE-2019-1010022","ROOT-OS-DEBIAN-12-CVE-2019-1010022","ROOT-OS-DEBIAN-13-CVE-2019-1010022","UBUNTU-CVE-2019-1010022"],"status":"disputed","title":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack...","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03249,"percentile":0.88419,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2019-07-15T03:00:51Z","modified":"2026-11-04T11:15:06Z","fixes":[{"ecosystem":"Root:Debian:11","package":"glibc","fixed_in":["2.31-13+deb11u14.aikido.15","2.31-13+deb11u14.root.io.14"],"sources":["osv"]},{"ecosystem":"Root:Debian:11","package":"rootio-glibc","fixed_in":["2.31-13+deb11u14.aikido.15","2.31-13+deb11u14.root.io.14"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"glibc","fixed_in":["2.36-9+deb12u14.root.io.18","2.36-9+deb12u14.root.io.19","2.36-9+deb12u14.aikido.20","2.36-9+deb12u14.aikido.21","2.36-9+deb12u14.aikido.22","2.36-9+deb12u14.aikido.23","2.36-9+deb12u14.aikido.24"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"rootio-glibc","fixed_in":["2.36-9+deb12u14.root.io.18","2.36-9+deb12u14.root.io.19","2.36-9+deb12u14.aikido.20","2.36-9+deb12u14.aikido.21","2.36-9+deb12u14.aikido.22","2.36-9+deb12u14.aikido.23","2.36-9+deb12u14.aikido.24"],"sources":["osv"]},{"ecosystem":"Root:Debian:13","package":"glibc","fixed_in":["2.41-12+deb13u4.aikido.13","2.41-12+deb13u4.aikido.14"],"sources":["osv"]},{"ecosystem":"Root:Debian:13","package":"rootio-glibc","fixed_in":["2.41-12+deb13u4.aikido.13","2.41-12+deb13u4.aikido.14"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.36-10~0","2.36-9","2.36-9+deb12u1","2.36-9+deb12u10","2.36-9+deb12u11","2.36-9+deb12u12","2.36-9+deb12u13","2.36-9+deb12u14","2.36-9+deb12u2","2.36-9+deb12u3","2.36-9+deb12u4","2.36-9+deb12u5","2.36-9+deb12u6","2.36-9+deb12u7","2.36-9+deb12u8","2.36-9+deb12u9","2.36-9+loong64","2.37-1","2.37-10","2.37-11","2.37-12","2.37-13","2.37-14","2.37-15","2.37-15.1","2.37-15.1+sh4","2.37-15~deb13u1","2.37-16","2.37-17","2.37-18","2.37-19","2.37-2","2.37-3","2.37-4","2.37-5","2.37-6","2.37-7","2.37-8","2.37-9","2.38-1","2.38-10","2.38-11","2.38-12","2.38-12.1","2.38-13","2.38-14","2.38-15~0","2.38-15~1","2.38-2","2.38-3","2.38-4","2.38-5","2.38-6","2.38-7","2.38-7~0+hurd.1","2.38-8","2.38-9","2.39-1","2.39-2","2.39-3","2.39-3.1","2.39-4","2.39-5","2.39-6","2.39-6+hurd.1","2.39-6+sh4","2.39-7","2.39-7+sh4","2.39-7~0","2.39-8~0","2.40-1","2.40-2","2.40-2+sh4","2.40-3","2.40-3+sh4","2.40-4","2.40-5","2.40-5~hurd.1","2.40-6","2.40-6~1","2.40-7","2.41-1","2.41-10","2.41-11","2.41-12","2.41-13~hurd.0","2.41-13~hurd.1","2.41-2","2.41-3","2.41-4","2.41-4~0","2.41-5","2.41-5~0","2.41-6","2.41-7","2.41-8","2.41-8~0","2.41-8~1","2.41-9","2.41-9~0","2.41-9~1","2.42-1","2.42-10","2.42-11","2.42-12","2.42-12~hurd.1","2.42-13","2.42-14","2.42-14~hurd.1","2.42-15","2.42-15~hurd.1","2.42-16","2.42-17","2.42-2","2.42-3","2.42-4","2.42-5","2.42-6","2.42-7","2.42-8","2.42-8~hurd.1","2.42-8~hurd.2","2.42-9","2.43-1","2.43-2","2.43-3","2.43-3+m68k","2.43-4","2.43-4+m68k","2.43-5","2.43-6","2.43-7","2.43-7~hurd.1","2.44-1","2.44-2","2.44-3"]},{"source":"osv","ecosystem":"Debian:13","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.41-12","2.41-12+deb13u1","2.41-12+deb13u2","2.41-12+deb13u3","2.41-12+deb13u4","2.41-13~hurd.0","2.41-13~hurd.1","2.42-1","2.42-10","2.42-11","2.42-12","2.42-12~hurd.1","2.42-13","2.42-14","2.42-14~hurd.1","2.42-15","2.42-15~hurd.1","2.42-16","2.42-17","2.42-2","2.42-3","2.42-4","2.42-5","2.42-6","2.42-7","2.42-8","2.42-8~hurd.1","2.42-8~hurd.2","2.42-9","2.43-1","2.43-2","2.43-3","2.43-3+m68k","2.43-4","2.43-4+m68k","2.43-5","2.43-6","2.43-7","2.43-7~hurd.1","2.44-1","2.44-2","2.44-3"]},{"source":"osv","ecosystem":"Debian:14","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.41-12","2.41-13~hurd.0","2.41-13~hurd.1","2.42-1","2.42-10","2.42-11","2.42-12","2.42-12~hurd.1","2.42-13","2.42-14","2.42-14~hurd.1","2.42-15","2.42-15~hurd.1","2.42-16","2.42-17","2.42-2","2.42-3","2.42-4","2.42-5","2.42-6","2.42-7","2.42-8","2.42-8~hurd.1","2.42-8~hurd.2","2.42-9","2.43-1","2.43-2","2.43-3","2.43-3+m68k","2.43-4","2.43-4+m68k","2.43-5","2.43-6","2.43-7","2.43-7~hurd.1","2.44-1","2.44-2","2.44-3"]},{"source":"osv","ecosystem":"Root:Debian:11","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.31-13+deb11u14.aikido.15"},{"fixed":"2.31-13+deb11u14.root.io.14"}]}]},{"source":"osv","ecosystem":"Root:Debian:11","package":"rootio-glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.31-13+deb11u14.aikido.15"},{"fixed":"2.31-13+deb11u14.root.io.14"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.36-9+deb12u14.root.io.18"},{"fixed":"2.36-9+deb12u14.root.io.19"},{"fixed":"2.36-9+deb12u14.aikido.20"},{"fixed":"2.36-9+deb12u14.aikido.21"},{"fixed":"2.36-9+deb12u14.aikido.22"},{"fixed":"2.36-9+deb12u14.aikido.23"},{"fixed":"2.36-9+deb12u14.aikido.24"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"rootio-glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.36-9+deb12u14.root.io.18"},{"fixed":"2.36-9+deb12u14.root.io.19"},{"fixed":"2.36-9+deb12u14.aikido.20"},{"fixed":"2.36-9+deb12u14.aikido.21"},{"fixed":"2.36-9+deb12u14.aikido.22"},{"fixed":"2.36-9+deb12u14.aikido.23"},{"fixed":"2.36-9+deb12u14.aikido.24"}]}]},{"source":"osv","ecosystem":"Root:Debian:13","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.41-12+deb13u4.aikido.13"},{"fixed":"2.41-12+deb13u4.aikido.14"}]}]},{"source":"osv","ecosystem":"Root:Debian:13","package":"rootio-glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.41-12+deb13u4.aikido.13"},{"fixed":"2.41-12+deb13u4.aikido.14"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.21-0ubuntu4","2.21-0ubuntu5","2.21-0ubuntu6","2.23-0ubuntu1","2.23-0ubuntu2","2.23-0ubuntu3","2.23-0ubuntu4","2.23-0ubuntu5","2.23-0ubuntu6","2.23-0ubuntu7","2.23-0ubuntu9","2.23-0ubuntu10","2.23-0ubuntu11","2.23-0ubuntu11.2","2.23-0ubuntu11.3","2.23-0ubuntu11.3+esm1","2.23-0ubuntu11.3+esm2","2.23-0ubuntu11.3+esm3","2.23-0ubuntu11.3+esm5","2.23-0ubuntu11.3+esm6","2.23-0ubuntu11.3+esm7","2.23-0ubuntu11.3+esm8","2.23-0ubuntu11.3+esm9"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.26-0ubuntu2","2.26-0ubuntu2.1","2.27-0ubuntu2","2.27-0ubuntu3","2.27-3ubuntu1","2.27-3ubuntu1.2","2.27-3ubuntu1.3","2.27-3ubuntu1.4","2.27-3ubuntu1.5","2.27-3ubuntu1.6","2.27-3ubuntu1.6+esm1","2.27-3ubuntu1.6+esm2","2.27-3ubuntu1.6+esm3","2.27-3ubuntu1.6+esm4","2.27-3ubuntu1.6+esm5","2.27-3ubuntu1.6+esm6"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"glibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.30-0ubuntu2","2.30-0ubuntu3","2.31-0ubuntu5","2.31-0ubuntu6","2.31-0ubuntu7","2.31-0ubuntu9","2.31-0ubuntu9.1","2.31-0ubuntu9.2","2.31-0ubuntu9.3","2.31-0ubuntu9.7","2.31-0ubuntu9.9","2.31-0ubuntu9.12","2.31-0ubuntu9.14","2.31-0ubuntu9.15","2.31-0ubuntu9.16","2.31-0ubuntu9.17","2.31-0ubuntu9.18","2.31-0ubuntu9.18+esm1"]}],"products":[{"vendor":"gnu","product":"glibc"},{"vendor":"gnu c library","product":"glibc"},{"vendor":"siemens","product":"simatic s7-1500 cpu 1518-4 pn/dp mfp"},{"vendor":"siemens","product":"simatic s7-1500 cpu 1518f-4 pn/dp mfp"},{"vendor":"siemens","product":"siplus s7-1500 cpu 1518-4 pn/dp mfp"},{"vendor":"the gnu c library","product":"glibc"}],"references":[{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=22850","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-1010022","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","web","advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-1010022","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web","report"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010022"},{"url":"https://github.com/advisories/GHSA-hqfh-jh33-mj7r"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-1010022","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-1010022","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"disputed","published":"2019-07-15T03:00:51Z","modified":"2026-10-14T08:01:58.323Z","updated_at":"2026-11-02T14:20:24.989116Z"}],"euvd":[{"id":"EUVD-2019-1772","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T03:00:51Z","modified":"2026-10-14T08:01:58Z","updated_at":"2026-11-02T17:27:17.374818Z"}],"ghsa":[{"id":"GHSA-hqfh-jh33-mj7r","title":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack...","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard.","status":"published","published":"2022-05-24T16:50:15Z","modified":"2026-10-14T09:31:23Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:13:22.867821Z"}],"nvd":[{"id":"CVE-2019-1010022","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"disputed","published":"2019-07-15T04:15:13.317Z","modified":"2026-10-14T09:17:15.327Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/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-119"],"updated_at":"2026-11-02T14:05:19.195714Z"}],"osv":[{"id":"CVE-2019-1010022","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T04:15:13.317Z","modified":"2026-03-14T14:36:25.301749Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-1010022","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T04:15:13.317Z","modified":"2026-10-15T07:47:36.478231472Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:31.170944Z"},{"id":"UBUNTU-CVE-2019-1010022","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T04:15:00Z","modified":"2026-04-22T12:06:23.793855Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:18.772093Z"},{"id":"ROOT-OS-DEBIAN-11-CVE-2019-1010022","title":"CVE-2019-1010022 in glibc - Patched by Root","description":"Root has patched CVE-2019-1010022 in the glibc package for Root:Debian:11. Multiple fixed versions available.","status":"published","published":"2026-08-20T13:32:33Z","modified":"2026-08-20T15:00:04.779281643Z","updated_at":"2026-11-02T15:53:28.544053Z"},{"id":"ROOT-OS-DEBIAN-12-CVE-2019-1010022","title":"CVE-2019-1010022 in glibc - Patched by Root","description":"Root has patched CVE-2019-1010022 in the glibc package for Root:Debian:12. Multiple fixed versions available.","status":"published","published":"2026-11-04T10:23:01Z","modified":"2026-11-04T11:15:06.124110424Z","updated_at":"2026-11-04T11:38:21.953745Z"},{"id":"ROOT-OS-DEBIAN-13-CVE-2019-1010022","title":"CVE-2019-1010022 in glibc - Patched by Root","description":"Root has patched CVE-2019-1010022 in the glibc package for Root:Debian:13. Multiple fixed versions available.","status":"published","published":"2026-11-03T12:58:38Z","modified":"2026-11-03T13:15:03.764274696Z","updated_at":"2026-11-03T13:33:04.521148Z"}]}}
