{"id":"CVE-2026-44932","aliases":["EUVD-2026-37127","GHSA-hc32-vf4h-9cg4","SUSE-SU-2026:2349-1","SUSE-SU-2026:2350-1","SUSE-SU-2026:2353-1","SUSE-SU-2026:2354-1","SUSE-SU-2026:3840-1","openSUSE-SU-2026:11018-1","openSUSE-SU-2026:20949-1"],"status":"published","title":"indirect remote shell command injection via unsanitized DHCP options in wicked","description":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00355,"percentile":0.29436,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-78"],"published":"2026-06-10T14:53:50Z","modified":"2026-10-28T02:31:00Z","fixes":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"wicked","fixed_in":["0.6.79-150700.3.3.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","package":"wicked","fixed_in":["0.6.79-3.56.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","package":"wicked","fixed_in":["0.6.79-3.56.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","package":"wicked","fixed_in":["0.6.79-150500.3.42.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","package":"wicked","fixed_in":["0.6.79-150500.3.42.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","package":"wicked","fixed_in":["0.6.79-150500.3.42.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","package":"wicked","fixed_in":["0.6.79-150500.3.42.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","package":"wicked","fixed_in":["0.6.79-150500.3.42.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","package":"wicked","fixed_in":["0.6.79-150400.3.39.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","package":"wicked","fixed_in":["0.6.79-150400.3.39.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","package":"wicked","fixed_in":["0.6.79-150400.3.39.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","package":"wicked","fixed_in":["0.6.79-150400.3.39.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","package":"wicked","fixed_in":["0.6.79-150400.3.39.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","package":"wicked","fixed_in":["0.6.79-150400.3.39.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"wicked","fixed_in":["0.6.79-1.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 16.0","package":"wicked","fixed_in":["0.6.79-bp160.1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150700.3.3.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-3.56.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-3.56.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.5","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150500.3.42.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150500.3.42.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150500.3.42.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150500.3.42.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150500.3.42.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.3","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150400.3.39.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.4","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150400.3.39.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150400.3.39.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150400.3.39.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150400.3.39.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150400.3.39.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150600.11.20.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-150600.11.20.1"}]}],"bundled":3},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-1.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"wicked","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.79-bp160.1.1"}]}]}],"products":[{"vendor":"suse","product":"wicked"}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=1265221","tags":["issue-tracking","report"]},{"url":"https://github.com/openSUSE/wicked/releases/tag/version-0.6.79","tags":["release-notes","advisory"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2026-June/026688.html","tags":["vendor-advisory","advisory"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2026-June/026689.html","tags":["vendor-advisory","advisory"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2026-June/026690.html","tags":["vendor-advisory","advisory"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2026-June/026691.html","tags":["vendor-advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44932","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hc32-vf4h-9cg4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44932.json","tags":["advisory"]},{"url":"https://github.com/openSUSE/wicked","tags":["package"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262349-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1265221","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-44932","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262350-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262353-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262354-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263840-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1274627","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-71401","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-71402","tags":["web"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-44932","title":"indirect remote shell command injection via unsanitized DHCP options in wicked","description":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.","status":"published","published":"2026-06-16T15:26:51.919Z","modified":"2026-06-18T03:55:34.354Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T13:43:00.288193Z"}],"euvd":[{"id":"EUVD-2026-37127","description":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.","status":"published","published":"2026-06-16T15:26:51Z","modified":"2026-06-18T03:55:34Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:37.444507Z"}],"ghsa":[{"id":"GHSA-hc32-vf4h-9cg4","title":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79...","description":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.","status":"published","published":"2026-06-16T18:32:38Z","modified":"2026-06-16T18:32:44Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:08:48.835344Z"}],"nvd":[{"id":"CVE-2026-44932","description":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.","status":"published","published":"2026-06-16T17:16:40.953Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:24.19758Z"}],"osv":[{"id":"CVE-2026-44932","title":"indirect remote shell command injection via unsanitized DHCP options in wicked","description":"Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.","status":"published","published":"2026-06-16T15:26:51.919Z","modified":"2026-10-28T02:31:00.283129996Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:45:05.172514Z"},{"id":"openSUSE-SU-2026:11018-1","title":"wicked-0.6.79-1.1 on GA media","description":"These are all security issues fixed in the wicked-0.6.79-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-06-12T00:00:00Z","modified":"2026-06-13T08:00:06.816924629Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:20949-1","title":"Security update for wicked","description":"This update for wicked fixes the following issues:\n\nChanges in wicked:\n\n- Update to version 0.6.79\n  - Fix an indirect remote shell command injection via unsanitized\n    dhcp strings and leaseinfo dump (bsc#1265221,CVE-2026-44932):\n    - Fix to escape single-quotes in leaseinfo dump output used by the\n      `wicked test dhcp4` and `wicked test dhcp6` and written to the\n      /run/wicked/leaseinfo.* files, e.g. to pass them to netconfig.\n      A netconfig modify filtered for strict key='value' lines without\n      any escaped quotes and discarded these lines already before.\n    - Fix posix-tz-dbname and tz-string option processing checks to\n      permit only valid characters according to RFC4833.\n    - Discard string values containing single-quotes in other options.\n    - Trigger to regenerate initrd that may contain wicked binaries on\n      updates from wicked versions \u003c= 0.6.78.\n","status":"published","published":"2026-06-12T07:28:31Z","modified":"2026-06-13T08:00:08.259004259Z","updated_at":"2026-11-02T16:58:41.885092Z"},{"id":"SUSE-SU-2026:2349-1","title":"Security update for wicked","description":"This update for wicked fixes the following issue\n\n- CVE-2026-44932: indirect remote shell command injection via unsanitized DHCP options (bsc#1265221).\n\nChanges for wicked:\n\n- Update to version 0.6.79\n - Fix to escape single-quotes in leaseinfo dump output used by the\n `wicked test dhcp4` and `wicked test dhcp6` and written to the\n /run/wicked/leaseinfo.* files, e.g. to pass them to netconfig.\n A netconfig modify filtered for strict key='value' lines without\n any escaped quotes and discarded these lines already before.\n - Fix posix-tz-dbname and tz-string option processing checks to\n permit only valid characters according to RFC4833.\n - Discard string values containing single-quotes in other options.\n - Trigger to regenerate initrd that may contain wicked binaries on\n updates from wicked versions \u003c= 0.6.78.\n","status":"published","published":"2026-06-10T14:53:50Z","modified":"2026-06-11T12:15:18.995767071Z","updated_at":"2026-11-02T15:54:03.503431Z"},{"id":"SUSE-SU-2026:2350-1","title":"Security update for wicked","description":"This update for wicked fixes the following issues:\n\n- CVE-2026-44932: Fixed indirect remote shell command injection via unsanitized DHCP options (bsc#1265221).\n","status":"published","published":"2026-06-10T14:53:57Z","modified":"2026-06-11T12:15:20.048128548Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:2353-1","title":"Security update for wicked","description":"This update for wicked fixes the following issues:\n\n- CVE-2026-44932: Fixed indirect remote shell command injection via unsanitized DHCP options (bsc#1265221).\n","status":"published","published":"2026-06-10T14:55:05Z","modified":"2026-06-11T12:15:20.001327792Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:2354-1","title":"Security update for wicked","description":"This update for wicked fixes the following issues:\n\n- CVE-2026-44932: Fixed indirect remote shell command injection via unsanitized DHCP options (bsc#1265221).\n","status":"published","published":"2026-06-10T14:55:54Z","modified":"2026-06-11T12:15:20.006968827Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:3840-1","title":"Security update for wicked","description":"This update for wicked fixes the following issues:\n\nUpdate to version 0.6.79.\n\n- CVE-2026-44932: indirect remote shell command injection due to insufficient sanitization of DHCP options written to\n  `/run/wicked/leaseinfo.*` files (bsc#1265221).\n- CVE-2026-71401: out-of-bounds read due to IP length underflow in checksum handling of DHCPv4 capture parsing \n  (bsc#1274627).\n- CVE-2026-71402: out-of-bounds read due to DHCP option reader being extended beyond provided allocation in DHCPv4\n  capture parsing (bsc#1274627).\n\nChanges for wicked:\n\n- Version 0.6.79:\n  - Fix to escape single-quotes in leaseinfo dump output used by the `wicked test dhcp4` and `wicked test dhcp6` and\n    written to the `/run/wicked/leaseinfo.*` files, e.g. to pass them to `netconfig`.\n  - Fix `posix-tz-dbname` and `tz-string` option processing checks to permit only valid characters according to\n    RFC4833.\n  - Discard string values containing single-quotes in other options.\n  - Trigger to regenerate `initrd` that may contain wicked binaries on updates from wicked versions \u003c= 0.6.78.\n- Version 0.6.78:\n  - `man`: small fixes in wireless manpage (gh#opensuse/wicked#1053)\n  - `rtnetlink`: fix `RTM_NEWLINK` name resolution in debug (gh#opensuse/wicked#1052)\n  - Add support for IPVLAN/IPVTAP (jsc#PED-1942, gh#opensuse/wicked#1050, gh#opensuse/wicked#1051)\n  - `fsm`: remove children reference array from worker (gh#opensuse/wicked#1049)\n  - `ifxml`: migrate and generate lower configs/policies (gh#opensuse/wicked#1048)\n  - `fsm`: use refcount and array macros in worker and policy (gh#opensuse/wicked#1047)\n  - `route`: use refcounted array and fix error leaks (gh#opensuse/wicked#1046)\n  - `utils`: add support for refcounted objects in generic array (gh#openSUSE/wicked#1045)\n","status":"published","published":"2026-08-27T12:21:23Z","modified":"2026-09-04T18:23:11.915963479Z","updated_at":"2026-11-02T15:54:05.392906Z"}]}}