CVE-2011-1758
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 krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.
La función krb5_save_ccname_done en providers/krb5/krb5_auth.c en el Security Services Daemon (SSSD) v1.5.x anteriores a v1.5.7 1.5.x, cuando la renovación automática de tickets la autenticación fuera de línea está configurada, utiliza una cadena de ruta como contraseña, lo que permite a usuarios locales eludir la autenticación Kerberos listando el directorio /tmp para obtener la ruta de acceso.
*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
- 2011-04-19 CVE Reserved
- 2011-05-26 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://git.fedorahosted.org/git/?p=sssd.git%3Ba=commit%3Bh=fffdae81651b460f3d2c119c56d5caa09b4de42a | X_refsource_confirm | |
| https://bugzilla.redhat.com/show_bug.cgi?id=700891 | X_refsource_confirm | |
| https://fedorahosted.org/sssd/wiki/Releases/Notes-1.5.7 | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://openwall.com/lists/oss-security/2011/04/29/4 | 2023-02-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=700867 | 2023-02-13 | |
| https://fedorahosted.org/pipermail/sssd-devel/2011-April/006138.html | 2023-02-13 | |
| https://fedorahosted.org/sssd/ticket/856 | 2023-02-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.0 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.0" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.1 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.1" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.2 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.2" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.3 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.3" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.4 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.4" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.5 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.5" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.6 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.6" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Sssd Search vendor "Fedoraproject" for product "Sssd" | 1.5.6.1 Search vendor "Fedoraproject" for product "Sssd" and version "1.5.6.1" | - |
Affected
| ||||||