Vulnerability Details : CVE-2014-2893
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.
Products affected by CVE-2014-2893
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
- cpe:2.3:a:llvm:clang:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-2893
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-2893
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
1.9
|
LOW | AV:L/AC:M/Au:N/C:P/I:N/A:N |
3.4
|
2.9
|
NIST |
CWE ids for CVE-2014-2893
-
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-2893
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=744817
#744817 - clang-3.5: CVE-2014-2893: scan-build: insecure use of /tmp - Debian Bug report logsIssue Tracking;Third Party Advisory
-
http://lists.opensuse.org/opensuse-updates/2015-02/msg00038.html
openSUSE-SU-2015:0245-1: moderate: Security update for llvmThird Party Advisory
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http://www.openwall.com/lists/oss-security/2014/04/20/1
oss-security - Re: Bug#744817: CVE request: insecure temporary file handling in clang's scan-build utilityMailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2014/04/16/2
oss-security - CVE request: insecure temporary file handling in clang's scan-build utilityMailing List;Third Party Advisory
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