GHSA-m7fq-cf8q-35q7
Dashboard / Vulnerabilities / GHSA-m7fq-cf8q-35q7
Summary: crack does not properly restrict casts of string values
Details: 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.
References: https://nvd.nist.gov/vuln/detail/CVE-2013-1800, https://github.com/jnunemaker/crack/commit/e3da1212a1f84a898ee3601336d1dbbf118fb5f6, https://bugzilla.novell.com/show_bug.cgi?id=804721, https://bugzilla.redhat.com/show_bug.cgi?id=917236, https://github.com/jnunemaker/crack, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/crack/CVE-2013-1800.yml, https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately, https://web.archive.org/web/20130203232028/https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately, http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00003.html
Affected packages
Package
Name: crack
Purl: pkg:gem/crack
Affected ranges
Type: ECOSYSTEM
Events:
