CVE-2014-3916

Description

The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.49%
Vendor Advisory ruby-lang.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/93505 vdb entry
http://www.securityfocus.com/bid/67705 vdb entry
https://bugs.ruby-lang.org/issues/9709 vendor advisory
http://seclists.org/oss-sec/2014/q2/375 mailing list
http://seclists.org/oss-sec/2014/q2/362 mailing list

Frequently Asked Questions

What is the severity of CVE-2014-3916?
CVE-2014-3916 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3916?
To fix CVE-2014-3916, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3916 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-3916 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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