CVE-2013-4164
Medium
Description
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.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Ruby
PublishedNov 23, 2013
First seenNov 23, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ruby-lang ruby | 1.8, 1.9, 1.9.1, 1.9.2, 1.9.3, 2.0.0, 2.1 | — |
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