Vulnerability Description
Clang in LLVM, as used in Apple Xcode before 6.3, performs incorrect register allocation in a way that triggers stack storage for stack cookie pointers, which might allow context-dependent attackers to bypass a stack-guard protection mechanism via crafted input to an affected C program.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Xcode | <= 6.2 |
Related Weaknesses (CWE)
References
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00004.htmlVendor Advisory
- http://www.securityfocus.com/bid/73987
- http://www.securitytracker.com/id/1032081Third Party AdvisoryVDB Entry
- https://support.apple.com/HT204663Vendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00004.htmlVendor Advisory
- http://www.securityfocus.com/bid/73987
- http://www.securitytracker.com/id/1032081Third Party AdvisoryVDB Entry
- https://support.apple.com/HT204663Vendor Advisory
FAQ
What is CVE-2015-3027?
CVE-2015-3027 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Clang in LLVM, as used in Apple Xcode before 6.3, performs incorrect register allocation in a way that triggers stack storage for stack cookie pointers, which might allow context-dependent attackers t...
How severe is CVE-2015-3027?
CVE-2015-3027 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-3027?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Xcode.