CRITICAL 10.0 RubyGems
colorscore Command Injection vulnerability
GHSA-73qw-ww62-m54x · CVE-2015-7541
Published · Modified
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Description
The initialize method in the Histogram class in lib/colorscore/histogram.rb in the colorscore gem before 0.0.5 for Ruby allows context-dependent attackers to execute arbitrary code via shell metacharacters in the (1) image_path, (2) colors, or (3) depth variable.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2015-7541
- WEB https://github.com/quadule/colorscore/commit/570b5e854cecddd44d2047c44126aed951b61718
- PACKAGE https://github.com/quadule/colorscore
- WEB https://github.com/rubysec/ruby-advisory-db/blob/master/gems/colorscore/CVE-2015-7541.yml
- WEB http://rubysec.com/advisories/CVE-2015-7541
- WEB http://seclists.org/oss-sec/2016/q1/17
- WEB http://www.openwall.com/lists/oss-security/2016/01/05/2
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