CVE-2013-7345
N/A
N/A
Summary
The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/file/file/commit/ef2329cf71acb59204dd981e2c6cce6c81fe467c
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703993
- http://bugs.gw.com/view.php?id=164
- http://support.apple.com/kb/HT6443
- http://rhn.redhat.com/errata/RHSA-2014-1765.html
- http://www.debian.org/security/2014/dsa-2873
References
- https://github.com/file/file/commit/ef2329cf71acb59204dd981e2c6cce6c81fe467c
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703993
- http://bugs.gw.com/view.php?id=164
- http://support.apple.com/kb/HT6443
- http://rhn.redhat.com/errata/RHSA-2014-1765.html
- http://www.debian.org/security/2014/dsa-2873
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