{"id":"CVE-2025-32463","details":"Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf from a user-controlled directory is used with the --chroot option.","modified":"2026-08-12T03:51:30.036449158Z","published":"2025-06-30T00:00:00Z","related":["ALSA-2025:11537","CGA-j23v-qfmp-2j8j","SUSE-SU-2025:02177-1","SUSE-SU-2025:20478-1","SUSE-SU-2025:20489-1","openSUSE-SU-2025:15298-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"1.9.14"},{"fixed":"1.9.17p1"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"1.9.14"},{"fixed":"1.9.17p1"}],"source":"CPE_FIELD"},{"extracted_events":[{"fixed":"1.9.17p1"}],"source":"DESCRIPTION"}],"cna_assigner":"mitre","cwe_ids":["CWE-829"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32463.json"},"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/cve-2025-32463"},{"type":"WEB","url":"https://bugs.gentoo.org/show_bug.cgi?id=CVE-2025-32463"},{"type":"WEB","url":"https://explore.alas.aws.amazon.com/CVE-2025-32463.html"},{"type":"WEB","url":"https://security-tracker.debian.org/tracker/CVE-2025-32463"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-32463"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2025/06/30/3"},{"type":"WEB","url":"https://www.stratascale.com/vulnerability-alert-CVE-2025-32463-sudo-chroot"},{"type":"WEB","url":"https://www.sudo.ws/releases/changelog/"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-32463.html"},{"type":"WEB","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502177-1/"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/cve-2025-32463-detect-sudo-vulnerability"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/cve-2025-32463-mitigate-sudo-vulnerability"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32463.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-32463"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7604-1"},{"type":"ADVISORY","url":"https://www.sudo.ws/security/advisories/"},{"type":"ADVISORY","url":"https://www.sudo.ws/security/advisories/chroot_bug/"},{"type":"ARTICLE","url":"https://www.secpod.com/blog/sudo-lpe-vulnerabilities-resolved-what-you-need-to-know-about-cve-2025-32462-and-cve-2025-32463/"},{"type":"EVIDENCE","url":"https://iototsecnews.jp/2025/07/01/linux-sudo-chroot-vulnerability-enables-hackers-to-elevate-privileges-to-root/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sudo-project/sudo","events":[{"introduced":"26f1789b3fa6252cda11a520a4e797cc18ac5380"},{"fixed":"84e7ca6752a2d3a32452adee177d1f57421dd814"},{"introduced":"84e7ca6752a2d3a32452adee177d1f57421dd814"},{"last_affected":"84e7ca6752a2d3a32452adee177d1f57421dd814"}],"database_specific":{"extracted_events":[{"introduced":"1.9.14"},{"fixed":"1.9.17"},{"introduced":"1.9.17-NA"},{"last_affected":"1.9.17-NA"}],"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*","cpe:2.3:a:sudo_project:sudo:1.9.17:-:*:*:*:*:*:*"]}}],"versions":["1.9.17-NA","v1.9.17","v1.9.16p2","SUDO_1_9_16p2","v1.9.16p1","SUDO_1_9_16p1","v1.9.16","SUDO_1_9_16","v1.9.15p5","SUDO_1_9_15p5","v1.9.15p4","SUDO_1_9_15p4","v1.9.15p3","SUDO_1_9_15p3","v1.9.15p2","SUDO_1_9_15p2","v1.9.15p1","SUDO_1_9_15p1","v1.9.15","SUDO_1_9_15","v1.9.14p3","SUDO_1_9_14p3","v1.9.14p2","SUDO_1_9_14p2","v1.9.14p1","SUDO_1_9_14p1","v1.9.14","SUDO_1_9_14"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-32463.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}