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.

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)

EPSS: 0.013 (67.9th percentile) — read the EPSS interpretation.

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.

Affected products

Red Hat Ceph Storage — versions version 3 (upstream versions of Ceph are not affected)
Redhat Ceph_storage — versions 3.3

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secalert@redhat.com (x_refsource_CONFIRM, 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.