CVE-2015-8400

Description

The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the "/plain" URL.

Category

7.4
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.48%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/shellinabox/shellinabox/releases/tag/v2.19 patch
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html vendor advisory
http://www.openwall.com/lists/oss-security/2015/12/02/7 mailing list
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html vendor advisory
https://github.com/shellinabox/shellinabox/issues/355 vendor advisory
http://www.openwall.com/lists/oss-security/2015/12/02/6 mailing list

Frequently Asked Questions

What is the severity of CVE-2015-8400?
CVE-2015-8400 has been scored as a high severity vulnerability.
How to fix CVE-2015-8400?
To fix CVE-2015-8400, 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-2015-8400 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-8400 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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