CVE-2013-5710
Severity Score
3.7
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The nullfs implementation in sys/fs/nullfs/null_vnops.c in the kernel in FreeBSD 8.3 through 9.2 allows local users with certain permissions to bypass access restrictions via a hardlink in a nullfs instance to a file in a different instance.
La implementación de nullfs en el archivo sys/fs/nullfs/null_vnops.c en el kernel en FreeBSD versiones 8.3 hasta 9.2, permite a los usuarios locales con ciertos permisos omitir las restricciones de acceso mediante un enlace físico en una instancia de nullfs hacia un archivo en una instancia diferente.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-09-06 CVE Reserved
- 2013-09-10 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-264: Permissions, Privileges, and Access Controls
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/54861 | Third Party Advisory | |
| http://svnweb.freebsd.org/base?view=revision&revision=255442 | X_refsource_confirm | |
| http://www.securitytracker.com/id/1029015 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2013/dsa-2769 | 2013-10-24 | |
| http://www.freebsd.org/security/advisories/FreeBSD-SA-13:13.nullfs.asc | 2013-10-24 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 8.0 Search vendor "Freebsd" for product "Freebsd" and version "8.0" | - |
Affected
| ||||||
| Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 8.3 Search vendor "Freebsd" for product "Freebsd" and version "8.3" | - |
Affected
| ||||||
| Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 8.4 Search vendor "Freebsd" for product "Freebsd" and version "8.4" | - |
Affected
| ||||||
| Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 9.0 Search vendor "Freebsd" for product "Freebsd" and version "9.0" | - |
Affected
| ||||||
| Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 9.1 Search vendor "Freebsd" for product "Freebsd" and version "9.1" | - |
Affected
| ||||||
| Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 9.2 Search vendor "Freebsd" for product "Freebsd" and version "9.2" | - |
Affected
| ||||||