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CVE
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CVE-2013-4164

Date: (C)2013-11-28   (M)2017-12-01 


Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a string that is converted to a floating point value, as demonstrated using (1) the to_f method or (2) JSON.parse.

CVSS Score: 6.8Access Vector: NETWORK
Exploit Score: 8.6Access Complexity: MEDIUM
Impact Score: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL





Reference:
OSVDB-100113
SECUNIA-55787
SECUNIA-57376
BID-63873
APPLE-SA-2014-04-22-1
APPLE-SA-2014-10-16-3
DSA-2809
DSA-2810
RHSA-2013:1763
RHSA-2013:1764
RHSA-2013:1767
RHSA-2014:0011
RHSA-2014:0215
https://support.apple.com/kb/HT6536
https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164
https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released
https://www.ruby-lang.org/en/news/2013/11/22/ruby-2-0-0-p353-is-released
openSUSE-SU-2013:1834
openSUSE-SU-2013:1835

CPE    7
cpe:/a:ruby-lang:ruby:2.0.0
cpe:/a:ruby-lang:ruby:1.9.3
cpe:/a:ruby-lang:ruby:1.9.1
cpe:/a:ruby-lang:ruby:1.9.2
...
CWE    1
CWE-119
OVAL    12
oval:org.secpod.oval:def:106174
oval:org.secpod.oval:def:1300254
oval:org.secpod.oval:def:106110
oval:org.secpod.oval:def:1600274
...

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