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cve[email protected]CVE-2015-3027
HistoryApr 10, 2015 - 3:00 p.m.

CVE-2015-3027

2015-04-1015:00:11
CWE-264
web.nvd.nist.gov
20
cve-2015-3027
clang
llvm
apple xcode
stack storage
stack cookie pointers
stack-guard protection
security vulnerability

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

6.2 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

54.3%

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.

Affected configurations

NVD
Node
applexcodeRange6.2
CPENameOperatorVersion
apple:xcodeapple xcodele6.2

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

6.2 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

54.3%

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