CVE-2013-1417
Severity Score
3.5
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.
do_tgs_req.c en Key Distribution Center (KDC) de Kerberos 5 (también conocido como krb5) 1.11 anterior a la versión 1.11.4, cuando el nombre realm de un único componente es usado, permite a usuarios autenticados provocar una denegación de servicio (caída del demonio) a través de peticiones TGS-REQ que desencadenan una referencia cruzada en un servicio principal basado en host.
*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
- 2013-01-24 CVE Reserved
- 2013-11-20 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt | X_refsource_confirm | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1030743 | X_refsource_confirm |
| URL | Date | SRC |
|---|---|---|
| https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc | 2024-08-06 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html | 2020-01-21 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mit Search vendor "Mit" | Kerberos 5 Search vendor "Mit" for product "Kerberos 5" | 1.11 Search vendor "Mit" for product "Kerberos 5" and version "1.11" | - |
Affected
| ||||||
| Mit Search vendor "Mit" | Kerberos 5 Search vendor "Mit" for product "Kerberos 5" | 1.11.1 Search vendor "Mit" for product "Kerberos 5" and version "1.11.1" | - |
Affected
| ||||||
| Mit Search vendor "Mit" | Kerberos 5 Search vendor "Mit" for product "Kerberos 5" | 1.11.2 Search vendor "Mit" for product "Kerberos 5" and version "1.11.2" | - |
Affected
| ||||||
| Mit Search vendor "Mit" | Kerberos 5 Search vendor "Mit" for product "Kerberos 5" | 1.11.3 Search vendor "Mit" for product "Kerberos 5" and version "1.11.3" | - |
Affected
| ||||||