High risk kernel vulnerabilities in RHEL9

There are a large number of CVE’s patched in this RHEL9 release, we have identified the 3 listed above as ‘HIGH’ risk according to our criteria (CVE-2023-6817, CVE-2024-0193, CVE-2024-0646). We have not investigated all the CVE’s in detail, and there is the...

High risk kernel vulnerabilities

Redhat has released a new kernel, which includes fixes for some high risk vulnerabilities that effect RHEL 8, but also RHEL 7 and 9. CVE ID/CVSS Score : CVE-2023-4623/7.8 Affecting RHEL7, RHEL8, and RHEL9 CVE ID/CVSS Score : CVE-2023-4921/7.8 Affecting RHEL7 and RHEL8...

High vulnerability in Lustre: CVE-2023-51786

There is a vulnerability in Lustre where users may gain access to files and/or folders which they should not have permission to access based on their user or group ID. This may lead to data compromise or possible privilege escalation. Please see...

PuTTY vulnerability vuln-p521-bias

PuTTY tools from 0.68 to 0.80 inclusive have a critical vulnerability in the code that generates signatures from ECDSA private keys which use the NIST P521 curve. PuTTY, or Pageant, generates a signature from a key when using it to authenticate you to an SSH server.)...