Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 3 |
CVE-ID | CVE-2022-41717 CVE-2023-3089 CVE-2023-24540 |
CWE-ID | CWE-770 CWE-326 CWE-94 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software |
Red Hat OpenShift Container Platform Client/Desktop applications / Software for system administration skopeo (Red Hat package) Operating systems & Components / Operating system package or component podman (Red Hat package) Operating systems & Components / Operating system package or component openshift-kuryr (Red Hat package) Operating systems & Components / Operating system package or component openshift-clients (Red Hat package) Operating systems & Components / Operating system package or component openshift-ansible (Red Hat package) Operating systems & Components / Operating system package or component openshift (Red Hat package) Operating systems & Components / Operating system package or component kernel-rt (Red Hat package) Operating systems & Components / Operating system package or component kernel (Red Hat package) Operating systems & Components / Operating system package or component jenkins (Red Hat package) Operating systems & Components / Operating system package or component jenkins-2-plugins (Red Hat package) Operating systems & Components / Operating system package or component buildah (Red Hat package) Operating systems & Components / Operating system package or component |
Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU70334
Risk: Medium
CVSSv4.0: [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/U:Green]
CVE-ID: CVE-2022-41717
CWE-ID:
CWE-770 - Allocation of Resources Without Limits or Throttling
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to excessive memory growth when handling HTTP/2 server requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.10 - 4.10.62
skopeo (Red Hat package): before 1.2.4-1.1.el8
podman (Red Hat package): before 3.2.3-1.1.rhaos4.10.el8
openshift-kuryr (Red Hat package): before 4.10.0-202306170106.p0.g8e4df8b.assembly.stream.el8
openshift-clients (Red Hat package): before 4.10.0-202306261054.p0.g22cf04a.assembly.stream.el7
openshift-ansible (Red Hat package): before 4.10.0-202306170106.p0.g72c7be6.assembly.stream.el7
openshift (Red Hat package): before 4.10.0-202306170106.p0.g16bcd69.assembly.stream.el7
kernel-rt (Red Hat package): before 4.18.0-305.95.1.rt7.170.el8_4
kernel (Red Hat package): before 4.18.0-305.95.1.el8_4
jenkins (Red Hat package): before 2.401.1.1687268694-1.el8
jenkins-2-plugins (Red Hat package): before 4.10.1687341544-1.el8
buildah (Red Hat package): before 1.19.9-1.1.el8
CPE2.3http://access.redhat.com/errata/RHSA-2023:3910
http://access.redhat.com/errata/RHSA-2023:3911
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU78005
Risk: Medium
CVSSv4.0: [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-3089
CWE-ID:
CWE-326 - Inadequate Encryption Strength
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists within the OpenShift container platform configuration with enabled FIPS mode, which resulted in usage of not validated cryptographic modules. A remote attacker can perform various attacks against not validated cryptographic modules and gain access to sensitive information.
Install updates from vendor's website.
Red Hat OpenShift Container Platform: 4.10 - 4.10.62
skopeo (Red Hat package): before 1.2.4-1.1.el8
podman (Red Hat package): before 3.2.3-1.1.rhaos4.10.el8
openshift-kuryr (Red Hat package): before 4.10.0-202306170106.p0.g8e4df8b.assembly.stream.el8
openshift-clients (Red Hat package): before 4.10.0-202306261054.p0.g22cf04a.assembly.stream.el7
openshift-ansible (Red Hat package): before 4.10.0-202306170106.p0.g72c7be6.assembly.stream.el7
openshift (Red Hat package): before 4.10.0-202306170106.p0.g16bcd69.assembly.stream.el7
kernel-rt (Red Hat package): before 4.18.0-305.95.1.rt7.170.el8_4
kernel (Red Hat package): before 4.18.0-305.95.1.el8_4
jenkins (Red Hat package): before 2.401.1.1687268694-1.el8
jenkins-2-plugins (Red Hat package): before 4.10.1687341544-1.el8
buildah (Red Hat package): before 1.19.9-1.1.el8
CPE2.3http://access.redhat.com/errata/RHSA-2023:3910
http://access.redhat.com/errata/RHSA-2023:3911
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.
EUVDB-ID: #VU75791
Risk: Medium
CVSSv4.0: [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-24540
CWE-ID:
CWE-94 - Improper Control of Generation of Code ('Code Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary JavaScript code.
The vulnerability exists due to improper input validation when processing whitespace characters. A remote attacker can send a specially crafted request and execute arbitrary JavaScript code.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.10 - 4.10.62
skopeo (Red Hat package): before 1.2.4-1.1.el8
podman (Red Hat package): before 3.2.3-1.1.rhaos4.10.el8
openshift-kuryr (Red Hat package): before 4.10.0-202306170106.p0.g8e4df8b.assembly.stream.el8
openshift-clients (Red Hat package): before 4.10.0-202306261054.p0.g22cf04a.assembly.stream.el7
openshift-ansible (Red Hat package): before 4.10.0-202306170106.p0.g72c7be6.assembly.stream.el7
openshift (Red Hat package): before 4.10.0-202306170106.p0.g16bcd69.assembly.stream.el7
kernel-rt (Red Hat package): before 4.18.0-305.95.1.rt7.170.el8_4
kernel (Red Hat package): before 4.18.0-305.95.1.el8_4
jenkins (Red Hat package): before 2.401.1.1687268694-1.el8
jenkins-2-plugins (Red Hat package): before 4.10.1687341544-1.el8
buildah (Red Hat package): before 1.19.9-1.1.el8
CPE2.3http://access.redhat.com/errata/RHSA-2023:3910
http://access.redhat.com/errata/RHSA-2023:3911
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.