CVE-2011-1530
Last modified
CVE-2011-1530 is a vulnerability of currently unknown severity. The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error.. EPSS estimates a 2.47% chance of exploitation in the next 30 days.
Description
The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mit | Mit Kerberos | 5.1.9 |
| Mit | Mit Kerberos | 5.1.9.1 |
| Mit | Mit Kerberos | 5.1.9.2 |
References
- http://secunia.com/advisories/47124Vendor Advisory
- http://secunia.com/advisories/47124Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-1530?
How severe is CVE-2011-1530?
How do I fix CVE-2011-1530?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2011
- CVE-2011-1524Cross-site scripting (XSS) vulnerability in the management l…
- CVE-2011-1525Heap-based buffer overflow in rvrender.dll in RealNetworks R…
- CVE-2011-1526ftpd.c in the GSS-API FTP daemon in MIT Kerberos Version 5 A…
- CVE-2011-1527The kdb_ldap plugin in the Key Distribution Center (KDC) in …
- CVE-2011-1528The krb5_ldap_lockout_audit function in the Key Distribution…
- CVE-2011-1529The lookup_lockout_policy function in the Key Distribution C…
- CVE-2011-1531The webscan component in the Embedded Web Server (EWS) on th…
- CVE-2011-1532Unspecified vulnerability in the SNMP component on the HP Ph…
- CVE-2011-1533Cross-site scripting (XSS) vulnerability on the HP Photosmar…
- CVE-2011-1534Unspecified vulnerability in HP Network Node Manager i (NNMi…
- CVE-2011-1535Unspecified vulnerability in HP Insight Control for Linux (a…
- CVE-2011-1536Unspecified vulnerability in HP Performance Insight 5.0, 5.1…
Are you affected by CVE-2011-1530?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST