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Red Hat Security Advisory 2024-1077-03 - An update for edk2 is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a buffer overflow vulnerability.

Red Hat Security Advisory 2024-1076-03 - An update for edk2 is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a buffer overflow vulnerability.

Red Hat Security Advisory 2024-1075-03 - An update for edk2 is now available for Red Hat Enterprise Linux 9. Issues addressed include a buffer overflow vulnerability.

Red Hat Security Advisory 2024-1074-03 - An update for the 389-ds:1.4 module is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include a heap overflow vulnerability.

Red Hat Security Advisory 2024-1072-03 - An update is now available for Red Hat Ansible Automation Platform 2.4. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-1071-03 - An update for the postgresql:12 module is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions.

Cisco Talos observed a surge in GhostSec, a hacking group’s malicious activities since this past year. GhostSec has evolved with a new GhostLocker 2.0 ransomware, a Golang variant of the GhostLocker ransomware.

### Impact In JSONata versions `>= 1.4.0, < 1.8.7` and `>= 2.0.0, < 2.0.4`, a malicious expression can use the [transform operator](https://docs.jsonata.org/other-operators#-------transform) to override properties on the `Object` constructor and prototype. This may lead to denial of service, remote code execution or other unexpected behavior in applications that evaluate user-provided JSONata expressions. ### Patch This issue has been fixed in JSONata versions `>= 1.8.7` and `>= 2.0.4`. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation. The following patch can be applied if updating is not possible. ```patch --- a/src/jsonata.js +++ b/src/jsonata.js @@ -1293,6 +1293,13 @@ var jsonata = (function() { } for(var ii = 0; ii < matches.length; ii++) { var match = matches[ii]; + if (match && (match.isPrototypeOf(result) || match instanceof Object.constructor)) { + ...

Gentoo Linux Security Advisory 202403-3 - Multiple vulnerabilities have been discovered in UltraJSON, the worst of which could lead to key confusion and value overwriting. Versions greater than or equal to 5.4.0 are affected.

Easywall version 0.3.1 suffers from an authenticated remote command execution vulnerability.