Improper input validation in Red Hat Ceph Storage
CVE-2019-19337
A flaw was found in Red Hat Ceph Storage version 3 in the way the Ceph RADOS Gateway daemon handles S3 requests. An authenticated attacker can abuse this flaw by causing a remote denial of service by sending a specially crafted HTTP Content-Length header to the Ceph RADOS Gateway server.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Red Hat Ceph Storage — versions version 3 (upstream versions of Ceph are not affected)
- Red Hat Ceph Storage — versions 3.3
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Mitigation, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-19337?
- CVE-2019-19337 is a medium-severity vulnerability in Red Hat Ceph Storage, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2019-12-23.
- How severe is CVE-2019-19337?
- Medium severity. CVSS v3 base score is 6.5 out of 10.