Vulnerability in Shellinabox Project
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.020 (80.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Shellinabox Project
- Fedoraproject Fedora — versions 22, 23
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/shellinabox/shellinabox/releases/tag/v2.19 (Patch)
- lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html (vendor-advisory)
- www.openwall.com/lists/oss-security/2015/12/02/7 (mailing-list)
- lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html (vendor-advisory)
- github.com/shellinabox/shellinabox/issues/355 (Vendor Advisory)
- www.openwall.com/lists/oss-security/2015/12/02/6 (mailing-list)
Frequently asked questions
- What is CVE-2015-8400?
- CVE-2015-8400 is a high-severity vulnerability in Shellinabox Project, classified under CWE-254. CVSS score: 7.4/10. Published 2016-01-12.
- How severe is CVE-2015-8400?
- High severity. CVSS v3 base score is 7.4 out of 10.
- Is CVE-2015-8400 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.