Vulnerability 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."
CVSS Score
7.5
HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Shim | >= 0.3, < 0.8 |
Related Weaknesses (CWE)
References
- http://rhn.redhat.com/errata/RHSA-2014-1801.htmlBroken Link
- http://www.openwall.com/lists/oss-security/2014/10/13/4ExploitMailing List
- http://www.securityfocus.com/bid/70409Third Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96988Third Party AdvisoryVDB Entry
- http://rhn.redhat.com/errata/RHSA-2014-1801.htmlBroken Link
- http://www.openwall.com/lists/oss-security/2014/10/13/4ExploitMailing List
- http://www.securityfocus.com/bid/70409Third Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96988Third Party AdvisoryVDB Entry
FAQ
What is CVE-2014-3676?
CVE-2014-3676 is a vulnerability with a CVSS score of 7.5 (HIGH). 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?
CVE-2014-3676 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-3676?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Shim.