CVE-2012-4691
UnknownEPSS 0.90%
Last modified
CVE-2012-4691 is a vulnerability of currently unknown severity. Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
Description
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Automation License Manager | 4.0 |
| Siemens | Automation License Manager | 5.0 |
| Siemens | Automation License Manager | 5.1 |
References
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdfUS Government Resource
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdfUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-4691?
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
How severe is CVE-2012-4691?
Severity scoring for CVE-2012-4691 is pending analysis. The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4691?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2012-4691?
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Scan your code nowSource: NVD / NIST