Vulnerability in Apple Xcode
CVE-2015-3027
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.013 (69.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
Weakness classification (CWE)
References
- support.apple.com/HT204663 (Vendor Advisory)
- www.securitytracker.com/id/1032081 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/bid/73987 (vdb-entry)
- lists.apple.com/archives/security-announce/2015/Apr/msg00004.html (vendor-advisory, Vendor Advisory)