CVE-2014-2111
UnknownEPSS 1.67%
Last modified
CVE-2014-2111 is a vulnerability of currently unknown severity. The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.. EPSS estimates a 1.67% chance of exploitation in the next 30 days.
Description
The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.2 |
| Cisco | Ios | 12.3 |
| Cisco | Ios | 12.4 |
| Cisco | Ios | 15.0 |
| Cisco | Ios | 15.1 |
| Cisco | Ios | 15.2 |
| Cisco | Ios | 15.3 |
| Cisco | Ios | 15.4 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-2111?
The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.
How severe is CVE-2014-2111?
Severity scoring for CVE-2014-2111 is pending analysis. The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.
How do I fix CVE-2014-2111?
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-2014-2111?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST