Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU88184
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-2023-45288
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient limitations placed on the amount of CONTINUATION frames that can be sent within a single HTTP/2 stream. A remote attacker can send specially crafted HTTP/2 requests to the server and perform a denial of service (DoS) attack. MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.14.0 - 4.14.21
openshift4-aws-iso (Red Hat package): before 4.14.0-202404151639.p0.gd2acdd5.assembly.stream.el8
openshift-kuryr (Red Hat package): before 4.14.0-202404151639.p0.g8926a29.assembly.stream.el8
openshift-clients (Red Hat package): before 4.14.0-202404151639.p0.gf7b14a9.assembly.stream.el8
skopeo (Red Hat package): before 1.11.2-10.4.rhaos4.14.el8
runc (Red Hat package): before 1.1.12-1.2.rhaos4.14.el8
openshift-ansible (Red Hat package): before 4.14.0-202404151639.p0.g81558cc.assembly.stream.el8
openshift (Red Hat package): before 4.14.0-202404160939.p0.g7bee54d.assembly.stream.el8
cri-tools (Red Hat package): before 1.27.0-3.2.el8
cri-o (Red Hat package): before 1.27.4-7.2.rhaos4.14.git082c52f.el8
External linkshttp://access.redhat.com/errata/RHSA-2024:1897
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: #VU87830
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-2024-1394
CWE-ID:
CWE-401 - Missing release of memory after effective lifetime
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak in the RSA encrypting/decrypting code when handling untrusted input. A remote attacker can pass specially crafted data to the application and perform denial of service attack.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.14.0 - 4.14.21
openshift4-aws-iso (Red Hat package): before 4.14.0-202404151639.p0.gd2acdd5.assembly.stream.el8
openshift-kuryr (Red Hat package): before 4.14.0-202404151639.p0.g8926a29.assembly.stream.el8
openshift-clients (Red Hat package): before 4.14.0-202404151639.p0.gf7b14a9.assembly.stream.el8
skopeo (Red Hat package): before 1.11.2-10.4.rhaos4.14.el8
runc (Red Hat package): before 1.1.12-1.2.rhaos4.14.el8
openshift-ansible (Red Hat package): before 4.14.0-202404151639.p0.g81558cc.assembly.stream.el8
openshift (Red Hat package): before 4.14.0-202404160939.p0.g7bee54d.assembly.stream.el8
cri-tools (Red Hat package): before 1.27.0-3.2.el8
cri-o (Red Hat package): before 1.27.4-7.2.rhaos4.14.git082c52f.el8
External linkshttp://access.redhat.com/errata/RHSA-2024:1897
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.