kelredd-pruview Gem for Ruby /lib/pruview/document.rb File Name Shell Metacharacter Injection Arbitrary Command Execution
Published: April 04, 2013
SECURITY IDENTIFIERS
- CVE: CVE-2013-1947 (NVD)
- GHSA: GHSA-78j3-7wpm-qhvp
- OSVDB: OSVDB-92228
GEM
SEVERITY
CVSS v2.0: 9.3 (High)
PATCHED VERSIONS
None available.
DESCRIPTION
kelredd-pruview Gem for Ruby contains a flaw in /lib/pruview/document.rb. The issue is triggered during the handling of a specially crafted file name that contains injected shell metacharacters. This may allow a context-dependent attacker to potentially execute arbitrary commands.