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osvGoogleOSV:GHSA-M7FQ-CF8Q-35Q7
HistoryOct 24, 2017 - 6:33 p.m.

crack does not properly restrict casts of string values

2017-10-2418:33:37
Google
osv.dev
55

0.973 High

EPSS

Percentile

99.8%

The crack gem 0.3.1 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.

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