CVE-2011-5008
UnknownEPSS 5.03%
Last modified
CVE-2011-5008 is a vulnerability of currently unknown severity. Integer overflow in the GatewayService component in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to execute arbitrary code via a large size value in the packet header, which triggers a heap-based buffer overflow.. EPSS estimates a 5.03% chance of exploitation in the next 30 days.
Description
Integer overflow in the GatewayService component in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to execute arbitrary code via a large size value in the packet header, which triggers a heap-based buffer overflow.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| 3ssoftware | Codesys | 3.4 | Sp4 |
References
- http://secunia.com/advisories/47018Vendor Advisory
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfExploit, US Government Resource
- http://secunia.com/advisories/47018Vendor Advisory
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfExploit, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-5008?
Integer overflow in the GatewayService component in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to execute arbitrary code via a large size value in the packet header, which triggers a heap-based buffer overflow.
How severe is CVE-2011-5008?
Severity scoring for CVE-2011-5008 is pending analysis. The EPSS model estimates a 5.03% probability of exploitation in the next 30 days.
How do I fix CVE-2011-5008?
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-2011-5008?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST