jnunemaker/crack · Security
crack does not properly restrict casts of string values
- GHSA ID
- GHSA-m7fq-cf8q-35q7
- CVE ID
- CVE-2013-1800
- Severity
- high
- Published
- Updated
Description
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.
CWEs
- CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- CWE-704 · Incorrect Type Conversion or Cast
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 ↗
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00003.html ↗
- 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 ↗
- 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://github.com/advisories/GHSA-m7fq-cf8q-35q7 ↗