Redhat: >> Openshift Security Vulnerabilities
In Red Hat Openshift 1, weak default permissions are applied to the /etc/openshift/server_priv.pem file on the broker server, which could allow users with local access to the broker to read this file.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-10-19
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.
CVSS Score
3.5
EPSS Score
0.002
Published
2022-10-17
A credentials leak was found in the OpenShift Container Platform. The private key for the external cluster certificate was stored incorrectly in the oauth-serving-cert ConfigMaps, and accessible to any authenticated OpenShift user or service-account. A malicious user could exploit this flaw by reading the oauth-serving-cert ConfigMap in the openshift-config-managed namespace, compromising any web traffic secured using that certificate.
CVSS Score
6.5
EPSS Score
0.006
Published
2022-09-01
It was found that the original fix for log4j CVE-2021-44228 and CVE-2021-45046 in the OpenShift metering hive containers was incomplete, as not all JndiLookup.class files were removed. This CVE only applies to the OpenShift Metering hive container images, shipped in OpenShift 4.8, 4.7 and 4.6.
CVSS Score
8.1
EPSS Score
0.003
Published
2022-08-24
A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12.
CVSS Score
4.5
EPSS Score
0.001
Published
2022-07-06
A heap out-of-bounds write may heppen during the handling of Huffman tables in the PNG reader. This may lead to data corruption in the heap space. Confidentiality, Integrity and Availablity impact may be considered Low as it's very complex to an attacker control the encoding and positioning of corrupted Huffman entries to achieve results such as arbitrary code execution and/or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
CVSS Score
4.5
EPSS Score
0.001
Published
2022-07-06
A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
CVSS Score
7.0
EPSS Score
0.001
Published
2022-07-06
It was reported that watchman in openshift node-utils creates /var/run/watchman.pid and /var/log/watchman.ouput with world writable permission.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-06-30
In a openshift node, there is a cron job to update mcollective facts that mishandles a temporary file. This may lead to loss of confidentiality and integrity.
CVSS Score
9.1
EPSS Score
0.003
Published
2022-06-30
The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue only affects Red Hat OpenShift 4.9.
CVSS Score
7.5
EPSS Score
0.002
Published
2022-04-11