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Red Hat Security Advisory 2024-8704-03 - Kube Descheduler Operator for Red Hat OpenShift 5.0.2 for RHEL 9.

Red Hat Security Advisory 2024-10704-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Issues addressed include bypass, cross site scripting, and spoofing vulnerabilities.

Red Hat Security Advisory 2024-10702-03 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include bypass, cross site scripting, and spoofing vulnerabilities.

Red Hat Security Advisory 2024-10677-03 - An update for the postgresql:13 module is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Issues addressed include a code execution vulnerability.

Red Hat Security Advisory 2024-10667-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include bypass, cross site scripting, and spoofing vulnerabilities.

Red Hat Security Advisory 2024-10666-03 - An update for the gimp:2.8.22 module is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Issues addressed include a buffer overflow vulnerability.

Nvidia GeForce version 11.0.1.163 suffers from an unquoted service path vulnerability.

With cybersecurity talent hard to come by and companies increasingly looking for guidance and best practices, virtual and fractional chief information security officers can make a lot of sense.

### Impact The default cache strategy uses the basename of a remote schema as the name of the file in the cache, e.g. `https://example.org/schema.json` will be stored as `schema.json`. This naming allows for conflicts. If an attacker can get a user to run `check-jsonschema` against a malicious schema URL, e.g., `https://example.evil.org/schema.json`, they can insert their own schema into the cache and it will be picked up and used instead of the appropriate schema. Such a cache confusion attack could be used to allow data to pass validation which should have been rejected. ### Patches A patch is in progress but has not yet been released. ### Workarounds - Users can use `--no-cache` to disable caching. - Users can use `--cache-filename` to select filenames for use in the cache, or to ensure that other usages do not overwrite the cached schema. (Note: this flag is being deprecated as part of the remediation effort.) - Users can explicitly download the schema before use as a local f...

### Impact An off-path attacker can inject an ICMP Packet Too Large packet. Since affected quic-go versions used `IP_PMTUDISC_DO`, the kernel would then return a "message too large" error on `sendmsg`, i.e. when quic-go attempts to send a packet that exceeds the MTU claimed in that ICMP packet. By setting this value to smaller than 1200 bytes (the minimum MTU for QUIC), the attacker can disrupt a QUIC connection. Crucially, this can be done after completion of the handshake, thereby circumventing any TCP fallback that might be implemented on the application layer (for example, many browsers fall back to HTTP over TCP if they're unable to establish a QUIC connection). As far as I understand, the kernel tracks the MTU per 4-tuple, so the attacker needs to at least know the client's IP and port tuple to mount an attack (assuming that it knows the server's IP and port). ### Patches The fix is easy: Use `IP_PMTUDISC_PROBE` instead of `IP_PMTUDISC_DO`. This socket option only sets the D...