CVE search · CVE-2022-43995
CVE-2022-43995
high 7.1
Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cve@mitre.org
- Weakness
- CWE-125
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | high 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
nvd@nist.govPrimary |
| CVSS 3.1 | high 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- sudo_project · sudo
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2139911Issue TrackingThird Party Advisory
- https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050PatchThird Party Advisory
- https://news.ycombinator.com/item?id=33465707Third Party Advisory
- https://security.gentoo.org/glsa/202211-08Third Party Advisory
- https://www.sudo.ws/security/advisories/Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2139911Issue TrackingThird Party Advisory
- https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050PatchThird Party Advisory
- https://news.ycombinator.com/item?id=33465707Third Party Advisory
- https://security.gentoo.org/glsa/202211-08Third Party Advisory
- https://www.sudo.ws/security/advisories/Vendor Advisory