Vulnerabilities (CVE)

Filtered by vendor Redhat Subscribe
Filtered by product Openshift
Total 227 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-14645 3 Canonical, Haproxy, Redhat 5 Ubuntu Linux, Haproxy, Enterprise Linux and 2 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.
CVE-2018-10885 1 Redhat 1 Openshift 2026-06-17 5.0 MEDIUM 6.5 MEDIUM
In atomic-openshift before version 3.10.9 a malicious network-policy configuration can cause Openshift Routing to crash when using ovs-networkpolicy plugin. An attacker can use this flaw to cause a Denial of Service (DoS) attack on an Openshift 3.9, or 3.7 Cluster.
CVE-2018-10875 4 Canonical, Debian, Redhat and 1 more 11 Ubuntu Linux, Debian Linux, Ansible Engine and 8 more 2026-06-17 4.6 MEDIUM 7.8 HIGH
A flaw was found in ansible. ansible.cfg is read from the current working directory which can be altered to make it point to a plugin or a module path under the control of an attacker, thus allowing the attacker to execute arbitrary code.
CVE-2017-7534 1 Redhat 1 Openshift 2026-06-17 3.5 LOW 5.4 MEDIUM
OpenShift Enterprise version 3.x is vulnerable to a stored XSS via the log viewer for pods. The flaw is due to lack of sanitation of user input, specifically terminal escape characters, and the creation of clickable links automatically when viewing the log files for a pod.
CVE-2017-7517 1 Redhat 1 Openshift 2026-06-17 N/A 3.5 LOW
An input validation vulnerability exists in Openshift Enterprise due to a 1:1 mapping of tenants in Hawkular Metrics and projects/namespaces in OpenShift. If a user creates a project called "MyProject", and then later deletes it another user can then create a project called "MyProject" and access the metrics stored from the original "MyProject" instance.
CVE-2017-2611 2 Jenkins, Redhat 2 Jenkins, Openshift 2026-06-17 4.0 MEDIUM 4.3 MEDIUM
Jenkins before versions 2.44, 2.32.2 is vulnerable to an insufficient permission check for periodic processes (SECURITY-389). The URLs /workspaceCleanup and /fingerprintCleanup did not perform permission checks, allowing users with read access to Jenkins to trigger these background processes (that are otherwise performed daily), possibly causing additional load on Jenkins master and agents.
CVE-2017-15137 1 Redhat 2 Openshift, Openshift Container Platform 2026-06-17 5.0 MEDIUM 4.3 MEDIUM
The OpenShift image import whitelist failed to enforce restrictions correctly when running commands such as "oc tag", for example. This could allow a user with access to OpenShift to run images from registries that should not be allowed.
CVE-2017-1000376 4 Debian, Libffi Project, Oracle and 1 more 6 Debian Linux, Libffi, Peopletools and 3 more 2026-06-17 6.9 MEDIUM 7.0 HIGH
libffi requests an executable stack allowing attackers to more easily trigger arbitrary code execution by overwriting the stack. Please note that libffi is used by a number of other libraries. It was previously stated that this affects libffi version 3.2.1 but this appears to be incorrect. libffi prior to version 3.1 on 32 bit x86 systems was vulnerable, and upstream is believed to have fixed this issue in version 3.1.
CVE-2016-9592 1 Redhat 1 Openshift 2026-06-17 4.0 MEDIUM 4.3 MEDIUM
openshift before versions 3.3.1.11, 3.2.1.23, 3.4 is vulnerable to a flaw when a volume fails to detach, which causes the delete operation to fail with 'VolumeInUse' error. Since the delete operation is retried every 30 seconds for each volume, this could lead to a denial of service attack as the number of API requests being sent to the cloud-provider exceeds the API's rate-limit.
CVE-2016-8651 1 Redhat 2 Openshift, Openshift Container Platform 2026-06-17 2.7 LOW 3.1 LOW
An input validation flaw was found in the way OpenShift 3 handles requests for images. A user, with a copy of the manifest associated with an image, can pull an image even if they do not have access to the image normally, resulting in the disclosure of any information contained within the image.
CVE-2016-8631 1 Redhat 1 Openshift 2026-06-17 4.0 MEDIUM 6.3 MEDIUM
The OpenShift Enterprise 3 router does not properly sort routes when processing newly added routes. An attacker with access to create routes can potentially overwrite existing routes and redirect network traffic for other users to their own site.
CVE-2016-7075 2 Kubernetes, Redhat 2 Kubernetes, Openshift 2026-06-17 6.8 MEDIUM 7.5 HIGH
It was found that Kubernetes as used by Openshift Enterprise 3 did not correctly validate X.509 client intermediate certificate host name fields. An attacker could use this flaw to bypass authentication requirements by using a specially crafted X.509 certificate.
CVE-2016-5766 6 Debian, Fedoraproject, Freebsd and 3 more 7 Debian Linux, Fedora, Freebsd and 4 more 2026-06-17 6.8 MEDIUM 8.8 HIGH
Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.
CVE-2016-5418 3 Libarchive, Oracle, Redhat 10 Libarchive, Linux, Enterprise Linux Desktop and 7 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.
CVE-2016-5409 1 Redhat 1 Openshift 2026-06-17 5.0 MEDIUM 7.5 HIGH
Red Hat OpenShift Enterprise 2 does not include the HTTPOnly flag in a Set-Cookie header for the GEARID cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to the cookies.
CVE-2016-5392 1 Redhat 1 Openshift 2026-06-17 6.8 MEDIUM 6.5 MEDIUM
The API server in Kubernetes, as used in Red Hat OpenShift Enterprise 3.2, in a multi tenant environment allows remote authenticated users with knowledge of other project names to obtain sensitive project and user information via vectors related to the watch-cache list.
CVE-2016-3738 1 Redhat 1 Openshift 2026-06-17 6.5 MEDIUM 8.8 HIGH
Red Hat OpenShift Enterprise 3.2 does not properly restrict access to STI builds, which allows remote authenticated users to access the Docker socket and gain privileges via vectors related to build-pod.
CVE-2016-3727 2 Jenkins, Redhat 2 Jenkins, Openshift 2026-06-17 4.0 MEDIUM 4.3 MEDIUM
The API URL computer/(master)/api/xml in Jenkins before 2.3 and LTS before 1.651.2 allows remote authenticated users with extended read permission for the master node to obtain sensitive information about the global configuration via unspecified vectors.
CVE-2016-3726 2 Jenkins, Redhat 2 Jenkins, Openshift 2026-06-17 5.8 MEDIUM 7.4 HIGH
Multiple open redirect vulnerabilities in Jenkins before 2.3 and LTS before 1.651.2 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors related to "scheme-relative" URLs.
CVE-2016-3725 2 Jenkins, Redhat 2 Jenkins, Openshift 2026-06-17 5.0 MEDIUM 4.3 MEDIUM
Jenkins before 2.3 and LTS before 1.651.2 allows remote authenticated users to trigger updating of update site metadata by leveraging a missing permissions check. NOTE: this issue can be combined with DNS cache poisoning to cause a denial of service (service disruption).