Red Hat OpenShift Container Platform 4 vulnerabilities
255 known vulnerabilities in Red Hat OpenShift Container Platform 4 from Red Hat. 255 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.5 High severity
Red Hat Enterprise Linux 10: Improper Limitation of a Pathname to a Restricted Directory
A path traversal vulnerability exists in rsync. It stems from behavior enabled by the `--inc-recursive` option, a default-enabled option for many client options and can be enabled by the server even if not explicitly enabled by the client. When using the `--in
- 7.4 High severity
Fast Datapath for Red Hat Enterprise Linux 8: Out-of-bounds Read
An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows
- 7.4 High severity
Red Hat OpenShift Container Platform 4.15: Improper Authorization
A vulnerability was found in CRI-O, where it can be requested to take a checkpoint archive of a container and later be asked to restore it. When it does that restoration, it attempts to restore the mounts from the restore archive instead of the pod request. As
- 7.7 High severity
A flaw was found in kube-controller-manager.
A flaw was found in kube-controller-manager. This issue occurs when the initial application of a HPA config YAML lacking a .spec.behavior.scaleUp block causes a denial of service due to KCM pods going into restart churn.
- 7.4 High severity
Red Hat Enterprise Linux 8: Improper Authentication
A flaw was found in pam_access, where certain rules in its configuration file are mistakenly treated as hostnames. This vulnerability allows attackers to trick the system by pretending to be a trusted hostname, gaining unauthorized access. This issue poses a r
- 7.5 High severity
Red Hat Enterprise Linux 9: Uncontrolled Resource Consumption
A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and
- 7.5 High severity
Red Hat Enterprise Linux 8: Improper Synchronization
A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.
- 8.1 High severity
Red Hat Enterprise Linux 9: Concurrent Execution using Shared Resource with Improper Synchronization
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate
- 8.3 High severity
OADP-1.3-RHEL-9: Improper Validation of Integrity Check Value
A flaw was found in the github.com/containers/image library. This flaw allows attackers to trigger unexpected authenticated registry accesses on behalf of a victim user, causing resource exhaustion, local path traversal, and other attacks.
- 7.5 High severity
Red Hat Ansible Automation Platform 2.4 for…: Missing Release of Memory after Effective Lifetime
A memory leak flaw was found in Golang in the RSA encrypting/decrypting code, which might lead to a resource exhaustion vulnerability using attacker-controlled inputs. The memory leak happens in github.com/golang-fips/openssl/openssl/rsa.go#L113. The objects
- 9.3 Critical severity
OpenShift Developer Tools and Services: Improper Limitation of a Pathname to a Restricted Directory
A flaw was found in the decompression function of registry-support. This issue can be triggered if an unauthenticated remote attacker tricks a user into parsing a devfile which uses the `parent` or `plugin` keywords. This could download a malicious archive and
- 8.6 High severity
runc: Exposure of Resource to Wrong Sphere
runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a workin
- 7.5 High severity
kubernetes: Incorrect Authorization
A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.
- 8.0 High severity
Red Hat OpenShift Container Platform 4.10: Authentication Bypass Using an Alternate Path or Channel
An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions "update, patch" the "pods/ephemeralcontainers" subresource beyond what the default is. They would th
- 7.5 High severity
openshift: Weak Password Requirements
A compliance problem was found in the Red Hat OpenShift Container Platform. Red Hat discovered that, when FIPS mode was enabled, not all of the cryptographic modules in use were FIPS-validated.