CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
High
EPSS
Percentile
99.9%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
john_nunemaker | crack | * | cpe:2.3:a:john_nunemaker:crack:*:*:*:*:*:*:*:* |
john_nunemaker | crack | 0.1.8 | cpe:2.3:a:john_nunemaker:crack:0.1.8:*:*:*:*:*:*:* |
john_nunemaker | crack | 0.2.0 | cpe:2.3:a:john_nunemaker:crack:0.2.0:*:*:*:*:*:*:* |
john_nunemaker | crack | 0.3.0 | cpe:2.3:a:john_nunemaker:crack:0.3.0:*:*:*:*:*:*:* |
lists.opensuse.org/opensuse-security-announce/2013-04/msg00003.html
secunia.com/advisories/52897
bugzilla.novell.com/show_bug.cgi?id=804721
bugzilla.redhat.com/show_bug.cgi?id=917236
github.com/jnunemaker/crack/commit/e3da1212a1f84a898ee3601336d1dbbf118fb5f6
support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately