CVE-2012-1836
UnknownEPSS 6.90%
Last modified
CVE-2012-1836 is a vulnerability of currently unknown severity. Heap-based buffer overflow in dns.cpp in InspIRCd 2.0.5 might allow remote attackers to execute arbitrary code via a crafted DNS query that uses compression.. EPSS estimates a 6.90% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in dns.cpp in InspIRCd 2.0.5 might allow remote attackers to execute arbitrary code via a crafted DNS query that uses compression.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Inspircd | Inspircd | 2.0.5 |
References
- http://www.kb.cert.org/vuls/id/212651Patch, US Government Resource
- http://www.kb.cert.org/vuls/id/212651Patch, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-1836?
Heap-based buffer overflow in dns.cpp in InspIRCd 2.0.5 might allow remote attackers to execute arbitrary code via a crafted DNS query that uses compression.
How severe is CVE-2012-1836?
Severity scoring for CVE-2012-1836 is pending analysis. The EPSS model estimates a 6.90% probability of exploitation in the next 30 days.
How do I fix CVE-2012-1836?
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.
Are you affected by CVE-2012-1836?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST