Vulnerability identifier: #VU13068
Vulnerability risk: Low
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-617
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Ceph
Server applications /
Other server solutions
Vendor: Red Hat Inc.
Description
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.
The vulnerability exists due to assertion failure and application exit. A remote attacker can leverage "full" privileges, post an invalid profile to the admin API, related to rgw/rgw_iam_policy.cc, rgw/rgw_basic_types.h, and rgw/rgw_iam_types.h and cause the service to crash.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Ceph: 12.1.0 - 12.2.1
External links
http://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.