The GetHTMLRunDir function in the scan-build utility in Clang 3.5 and earlier allows local users to obtain sensitive information or overwrite arbitrary files via a symlink attack on temporary directories with predictable names.
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 3.4
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information
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[oss-security] 20140416 CVE request: insecure temporary file handling in clang's scan-build utility
[oss-security] 20140420 Re: Bug#744817: CVE request: insecure temporary file handling in clang's scan-build utility
Vulnerable software and versions