UBUNTU-CVE-2025-32463
- Source
- https://ubuntu.com/security/CVE-2025-32463
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-32463.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-32463
- Upstream
- Downstream
- Related
- Published
- 2025-06-30T16:00:00Z
- Modified
- 2026-02-04T03:50:18.526937Z
- Severity
-
- 9.3 (Critical) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Ubuntu - high
- Summary
- [none]
- 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.
- References
Affected packages
Ubuntu:24.04:LTS / sudo
Package
- Name
- sudo
- Purl
- pkg:deb/ubuntu/sudo@1.9.15p5-3ubuntu5.24.04.1?arch=source&distro=noble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.9.15p5-3ubuntu5.24.04.1
Affected versions
1.*
1.9.14p2-1ubuntu1
1.9.15p5-3ubuntu1
1.9.15p5-3ubuntu3
1.9.15p5-3ubuntu4
1.9.15p5-3ubuntu5
Ecosystem specific
{
"binaries": [
{
"binary_name": "libnss-sudo",
"binary_version": "1.9.15p5-3ubuntu5.24.04.1"
},
{
"binary_name": "sudo",
"binary_version": "1.9.15p5-3ubuntu5.24.04.1"
},
{
"binary_name": "sudo-ldap",
"binary_version": "1.9.15p5-3ubuntu5.24.04.1"
}
],
"availability": "No subscription required",
"priority_reason": "Allows local privilege escalation"
}