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.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:N/I:P/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
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 Advisory, VDB 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 Advisory, VDB Entry
- https://support.apple.com/HT204663Vendor Advisory
Timeline
- Published
- Apr 10, 2015
- Last modified
- Jun 17, 2026
- NVD status
- Modified