CVE-2013-1800

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.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately
https://bugzilla.redhat.com/show_bug.cgi?id=917236
http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00003.html
http://secunia.com/advisories/52897	Vendor Advisory
https://bugzilla.novell.com/show_bug.cgi?id=804721
https://github.com/jnunemaker/crack/commit/e3da1212a1f84a898ee3601336d1dbbf118fb5f6	Exploit Patch

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:john_nunemaker:crack::::::::
	cpe:2.3:a:john_nunemaker:crack:0.3.0:::::::*
	cpe:2.3:a:john_nunemaker:crack:0.2.0:::::::*
	cpe:2.3:a:john_nunemaker:crack:0.1.8:::::::*

Information

Published : 2013-04-09 13:55

Updated : 2013-04-09 21:00

NVD link : CVE-2013-1800

Mitre link : CVE-2013-1800

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

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Products Affected

john_nunemaker

crack

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