CVE-2014-3676
UnknownEPSS 5.23%
Last modified
CVE-2014-3676 is a vulnerability of currently unknown severity. Heap-based buffer overflow in Shim allows remote attackers to execute arbitrary code via a crafted IPv6 address, related to the "tftp:// DHCPv6 boot option.". EPSS estimates a 5.23% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in Shim allows remote attackers to execute arbitrary code via a crafted IPv6 address, related to the "tftp:// DHCPv6 boot option."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Shim | >= 0.3, < 0.8 |
References
- http://www.openwall.com/lists/oss-security/2014/10/13/4Exploit, Mailing List
- http://www.securityfocus.com/bid/70409Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96988Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2014/10/13/4Exploit, Mailing List
- http://www.securityfocus.com/bid/70409Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96988Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-3676?
Heap-based buffer overflow in Shim allows remote attackers to execute arbitrary code via a crafted IPv6 address, related to the "tftp:// DHCPv6 boot option."
How severe is CVE-2014-3676?
Severity scoring for CVE-2014-3676 is pending analysis. The EPSS model estimates a 5.23% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3676?
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-2014-3676?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST