CVE-2019-3821

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3821	Issue Tracking Third Party Advisory
https://github.com/ceph/civetweb/pull/33	Issue Tracking Third Party Advisory
https://usn.ubuntu.com/4035-1/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ceph:civetweb:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::*

History

19 Nov 2024, 20:23

Type	Values Removed	Values Added
CPE	cpe:2.3:a:ceph:civetweb:-:::::::*	cpe:2.3:a:ceph:civetweb::::::::

Information

Published : 2019-03-27 13:29

Updated : 2024-11-19 20:23

NVD link : CVE-2019-3821

Mitre link : CVE-2019-3821

CVE.ORG link : CVE-2019-3821

JSON object : View

Products Affected

ceph

civetweb

canonical

ubuntu_linux

CWE

CWE-772

Missing Release of Resource after Effective Lifetime

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