VulnerabilityModified
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.
HIGH 7.4EPSS 2.04%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 7.4 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
- EPSS
- 2.04% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-254
- Affected
- fedoraproject/fedora · shellinabox project/shellinabox
- Source
- cve@mitre.org
References
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html
- http://www.openwall.com/lists/oss-security/2015/12/02/6
- http://www.openwall.com/lists/oss-security/2015/12/02/7
- https://github.com/shellinabox/shellinabox/issues/355Vendor Advisory
- https://github.com/shellinabox/shellinabox/releases/tag/v2.19Patch
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html
- http://www.openwall.com/lists/oss-security/2015/12/02/6
- http://www.openwall.com/lists/oss-security/2015/12/02/7
- https://github.com/shellinabox/shellinabox/issues/355Vendor Advisory
- https://github.com/shellinabox/shellinabox/releases/tag/v2.19Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.