CVE-2019-3821

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Summary

CVECVE-2019-3821
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-27 13:29:00 UTC
Updated2020-11-13 16:15:00 UTC
DescriptionA flaw was found in the way civetweb frontend was handling requests for ceph RGW server with SSL enabled. An unauthenticated attacker could create multiple connections to ceph RADOS gateway to exhaust file descriptors for ceph-radosgw service resulting in a remote denial of service.

Risk And Classification

Problem Types: CWE-772

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Application Ceph Civetweb - All All All
Application Ceph Civetweb - All All All

References

ReferenceSourceLinkTags
1656852 – (CVE-2019-3821) CVE-2019-3821 ceph: radosgw: Resource exhaustion via TCP connection to port serving the SSL endpoint CONFIRM bugzilla.redhat.com Issue Tracking, Third Party Advisory
Fix file descriptor leak. by mdw-at-linuxbox · Pull Request #33 · ceph/civetweb · GitHub MISC github.com Issue Tracking, Third Party Advisory
USN-4035-1: Ceph vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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