CVE-20XX-?
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CVE-2014-2734

5.8 MEDIUM 5% exploit odds No fix listed Other Library

What it is

The openssl extension in Ruby 2.x does not properly maintain the state of process memory after a file is reopened, which allows remote attackers to spoof signatures within the context of a Ruby script that attempts signature verification after performing a certain sequence of filesystem operations. NOTE: this issue has been disputed by the Ruby OpenSSL team and third parties, who state that the original demonstration PoC contains errors and redundant or unnecessarily-complex code that does not appear to be related to a demonstration of the issue. As of 20140502, CVE is not aware of any public comment by the original researcher

At a glance

Exploitability
Can be exploited over the network without logging in. Limited direct impact.
Exploit odds
5.3% chance of exploitation in the next 30 days (EPSS).
Fix
No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

  1. PublishedDisclosed publicly on CVE.org and NVD
  2. Last updatedMost recent change to the record

Why it ranks here

Details

Published
Last modified
Exploit probability
5.3% · EPSS, next 30 days
Weakness
CWE-399
Record status
Modified

Affected

Attack profile CVSS 2.0 · 5.8

Attack vector
Network
Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
Raw vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2014-2734.md and follow it. Check whether this project is affected by CVE-2014-2734. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record