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CVE-2019-3821

Published: Mar 27, 2019Updated: May 5, 2025 Sources: CVE List NVD BDUCWE-772
7.5HIGH
NVD MITRE
EPSS Score
2.9%
Top 14.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A 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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-772

Affected Products

[UNKNOWN]
cephLibraryLibrary
OSS Libraries / generic-library
Сообщество свободного программного обеспечения
oss-projectaka fsf
CivetWebOn-prem
Web & CMS Plugins / cms-core
ceph
oss-project
civetwebOn-prem
Hardware Firmware / storage-nas
canonical
commercial·GBaka canonical ltd.
ubuntu linuxOn-premOS
Operating Systems / linux-distro

Exploitability

Official Patch Available
Is your org exposed to CVE-2019-3821?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://usn.ubuntu.com/4035-1/
usn.ubuntu.com
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3821
bugzilla.redhat.com
https://github.com/ceph/civetweb/pull/33
github.com
and 1 more references View all →
News mentions
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