High severity · published Jan 12, 2016
CVE-2015-8400
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
7.4
CVSS
2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
22; 23 · source: NVD
SH
Shellinabox · Shellinabox Project
through 2.18 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-8400
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-8400
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html
www.openwall.com
http://www.openwall.com/lists/oss-security/2015/12/02/6
www.openwall.com
http://www.openwall.com/lists/oss-security/2015/12/02/7
Vendor Advisory
https://github.com/shellinabox/shellinabox/issues/355
Patch
https://github.com/shellinabox/shellinabox/releases/tag/v2.19
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