Veille CVE
CVE-2025-32463
7.8 Élevée Exploitée activementCatalogue CISA KEV — Sudo Inclusion of Functionality from Untrusted Control Sphere Vulnerability
Ajoutée le 29/09/2025 · Échéance de correction (agences US) : 20/10/2025
Action requise : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 9.3 Critique | cve@mitre.org | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| 3.1 | 7.8 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/security/cve/cve-2025-32463 Third Party Advisory
- https://bugs.gentoo.org/show_bug.cgi?id=CVE-2025-32463 Issue TrackingThird Party Advisory
- https://explore.alas.aws.amazon.com/CVE-2025-32463.html Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2025-32463 Third Party Advisory
- https://ubuntu.com/security/notices/USN-7604-1 Third Party Advisory
- https://www.openwall.com/lists/oss-security/2025/06/30/3 Third Party Advisory
- https://www.secpod.com/blog/sudo-lpe-vulnerabilities-resolved-what-you-need-to-know-about-cve-2025-32462-and-cve-2025-32463/ ExploitThird Party Advisory
- https://www.stratascale.com/vulnerability-alert-CVE-2025-32463-sudo-chroot ExploitThird Party Advisory
- https://www.sudo.ws/releases/changelog/ Release Notes
- https://www.sudo.ws/security/advisories/ Vendor Advisory
- https://www.sudo.ws/security/advisories/chroot_bug/ Vendor Advisory
- https://www.suse.com/security/cve/CVE-2025-32463.html Third Party Advisory
- https://www.suse.com/support/update/announcement/2025/suse-su-202502177-1/ Third Party Advisory
- https://www.vicarius.io/vsociety/posts/cve-2025-32463-detect-sudo-vulnerability Third Party Advisory
- https://www.vicarius.io/vsociety/posts/cve-2025-32463-mitigate-sudo-vulnerability MitigationThird Party Advisory
- https://iototsecnews.jp/2025/07/01/linux-sudo-chroot-vulnerability-enables-hackers-to-elevate-privileges-to-root/ Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-32463 US Government Resource