Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU66121
Risk: Medium
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: CVE-2022-32189
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in
Float.GobDecode. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Install updates from vendor's website.
Red Hat OpenShift Container Platform: 4.11.0 - 4.11.15
openvswitch2.17 (Red Hat package): before 2.17.0-62.el8fdp
openshift-kuryr (Red Hat package): before 4.11.0-202211072116.p0.g93daed6.assembly.stream.el8
openshift-clients (Red Hat package): before 4.11.0-202211072116.p0.g142cb44.assembly.stream.el8
openshift-ansible (Red Hat package): before 4.11.0-202211072116.p0.gdf73941.assembly.stream.el8
openshift (Red Hat package): before 4.11.0-202211072116.p0.g5157800.assembly.stream.el8
butane (Red Hat package): before 0.15.0-3.rhaos4.11.el8
atomic-openshift-service-idler (Red Hat package): before 4.11.0-202211072116.p0.ga0f9090.assembly.stream.el8
External linkshttp://access.redhat.com/errata/RHSA-2022:8534
Q & A
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.