CVE-2015-7944

Public Exploit

Description

The RESTful control interface (aka RAPI or ganeti-rapi) in Ganeti before 2.9.7, 2.10.x before 2.10.8, 2.11.x before 2.11.8, 2.12.x before 2.12.6, 2.13.x before 2.13.3, 2.14.x before 2.14.2, and 2.15.x before 2.15.2, when used in SSL mode, allows remote attackers to cause a denial of service (resource consumption) via SSL parameter renegotiation.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 18.95% Top 10%
Vendor Advisory debian.org Vendor Advisory ganeti.org Vendor Advisory ganeti.org Vendor Advisory ganeti.org Vendor Advisory ganeti.org Vendor Advisory ganeti.org Vendor Advisory ganeti.org Vendor Advisory ganeti.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://docs.ganeti.org/ganeti/2.11/html/news.html#version-2-11-8 release notes vendor advisory
http://docs.ganeti.org/ganeti/2.12/html/news.html#version-2-12.6 release notes vendor advisory
http://www.debian.org/security/2016/dsa-3431 vendor advisory
http://docs.ganeti.org/ganeti/2.13/html/news.html#version-2-13-3 release notes vendor advisory
http://docs.ganeti.org/ganeti/2.15/html/news.html#version-2-15-2 release notes vendor advisory
http://packetstormsecurity.com/files/135101/Ganeti-Leaked-Secret-Denial-Of-Service.html patch third party advisory vdb entry
https://www.exploit-db.com/exploits/39169/ exploit
http://docs.ganeti.org/ganeti/2.9/html/news.html#version-2-9-7 release notes vendor advisory
http://www.ocert.org/advisories/ocert-2015-012.html patch third party advisory vdb entry
http://docs.ganeti.org/ganeti/2.10/html/news.html#version-2-10-8 release notes vendor advisory
http://docs.ganeti.org/ganeti/2.14/html/news.html#version-2-14-2 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-7944?
CVE-2015-7944 has been scored as a high severity vulnerability.
How to fix CVE-2015-7944?
To fix CVE-2015-7944, 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-2015-7944 being actively exploited in the wild?
It is possible that CVE-2015-7944 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~19% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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