{"id":"CVE-2019-1010024","aliases":["DEBIAN-CVE-2019-1010024","EUVD-2019-1774","GHSA-3q29-89cr-qgvj","UBUNTU-CVE-2019-1010024"],"status":"disputed","title":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using...","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0322,"percentile":0.88313,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2019-07-15T03:06:26Z","modified":"2026-10-15T07:47:38Z","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":"Ubuntu:Pro:14.04:LTS","package":"eglibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.17-93ubuntu4","2.18-0ubuntu1","2.18-0ubuntu2","2.18-0ubuntu4","2.18-0ubuntu5","2.18-0ubuntu6","2.18-0ubuntu7","2.19-0ubuntu2","2.19-0ubuntu3","2.19-0ubuntu4","2.19-0ubuntu5","2.19-0ubuntu6","2.19-0ubuntu6.1","2.19-0ubuntu6.3","2.19-0ubuntu6.4","2.19-0ubuntu6.5","2.19-0ubuntu6.6","2.19-0ubuntu6.7","2.19-0ubuntu6.8","2.19-0ubuntu6.9","2.19-0ubuntu6.10","2.19-0ubuntu6.11","2.19-0ubuntu6.13","2.19-0ubuntu6.14","2.19-0ubuntu6.15","2.19-0ubuntu6.15+esm1","2.19-0ubuntu6.15+esm2","2.19-0ubuntu6.15+esm3","2.19-0ubuntu6.15+esm4"]},{"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 libc","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=22852","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"http://www.securityfocus.com/bid/109162","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://support.f5.com/csp/article/K06046097","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://support.f5.com/csp/article/K06046097?utm_source=f5support\u0026amp%3Butm_medium=RSS","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-1010024","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","web","advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-1010024","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web","report"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010024"},{"url":"https://support.f5.com/csp/article/K06046097?utm_source=f5support\u0026amp;utm_medium=RSS"},{"url":"https://github.com/advisories/GHSA-3q29-89cr-qgvj"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-1010024","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-1010024","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"disputed","published":"2019-07-15T03:06:26Z","modified":"2026-10-14T08:02:01.378Z","updated_at":"2026-11-02T14:20:24.989116Z"}],"euvd":[{"id":"EUVD-2019-1774","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T03:06:26Z","modified":"2026-10-14T08:02:01Z","updated_at":"2026-11-02T17:27:17.374818Z"}],"ghsa":[{"id":"GHSA-3q29-89cr-qgvj","title":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using...","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc.","status":"published","published":"2022-05-24T16:50:16Z","modified":"2026-10-14T09:31:23Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:13:22.867821Z"}],"nvd":[{"id":"CVE-2019-1010024","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"disputed","published":"2019-07-15T04:15:13.473Z","modified":"2026-10-14T09:17:15.72Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:05:19.195714Z"}],"osv":[{"id":"CVE-2019-1010024","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T04:15:13.473Z","modified":"2026-03-15T21:55:48.149058Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-1010024","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat.","status":"published","published":"2019-07-15T04:15:13.473Z","modified":"2026-10-15T07:47:38.350589535Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:31.170944Z"},{"id":"UBUNTU-CVE-2019-1010024","description":"GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. 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":"2026-04-22T12:06:15.007809Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:18.772093Z"}]}}
