Vulnerability Details : CVE-2009-5081
The (1) config.guess, (2) contrib/groffer/perl/groffer.pl, and (3) contrib/groffer/perl/roff2.pl scripts in GNU troff (aka groff) 1.21 and earlier use an insufficient number of X characters in the template argument to the tempfile function, which makes it easier for local users to overwrite arbitrary files via a symlink attack on a temporary file, a different vulnerability than CVE-2004-0969.
Exploit prediction scoring system (EPSS) score for CVE-2009-5081
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2009-5081
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
3.3
|
LOW | AV:L/AC:M/Au:N/C:N/I:P/A:P |
3.4
|
4.9
|
NIST |
CWE ids for CVE-2009-5081
-
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-2009-5081
- http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/groff/groff-1.20.1-owl-tmp.diff.diff?r1=1.1;r2=1.2;f=h
- http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/groff/groff-1.20.1-owl-tmp.diff
- http://openwall.com/lists/oss-security/2009/08/14/5
- http://openwall.com/lists/oss-security/2009/08/14/4
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:086
Products affected by CVE-2009-5081
- cpe:2.3:a:gnu:groff:*:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.14:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.15:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.16.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.11:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.11a:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.10:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.19:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.18.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.19.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.20:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.17.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.16:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.17.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.19.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:groff:1.20.1:*:*:*:*:*:*:*