Red Hat update for ceph



Published: 2019-08-29
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-10222
CWE-ID CWE-399
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Red Hat Ceph Storage
Server applications / File servers (FTP/HTTP)

Vendor Red Hat Inc.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Resource management error

EUVDB-ID: #VU20465

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-10222

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to failure in the RADOS gateway implementation when handing client disconnects. A remote authenticated attacker can abuse this error and perform denial of service attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Ceph Storage: 3 - OSD 3

External links

http://access.redhat.com/errata/RHSA-2019:2579


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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