#ruby

Ubuntu Security Notice 6905-1 - It was discovered that Rack incorrectly handled certain regular expressions. A remote attacker could possibly use this issue to cause Rack to consume resources, leading to a denial of service. It was discovered that Rack incorrectly handled Multipart MIME parsing. A remote attacker could possibly use this issue to cause Rack to consume resources, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.

LMS ZAI version 6.1 suffers from an ignored default credential vulnerability.

Quick Job version 2.4 suffers from an insecure direct object reference vulnerability.

eDesign CMS version 2.0 suffers from an insecure direct object reference vulnerability.

Adobe Commerce and Magento Open Source are affected by an XML injection vulnerability that could result in arbitrary code execution. An attacker could exploit this vulnerability by sending a crafted XML document that references external entities. Exploitation of this issue does not require user interaction. Versions Affected include Adobe Commerce and Magento Open Source 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8, and earlier. This exploit uses the arbitrary file reading aspect of the issue to impersonate a user.

Agop CMS version 1.0 suffers from an insecure direct object reference vulnerability.

### Impact The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. ### Patches The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. ### Workarounds Don't parse untrusted XMLs. ### References * https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh : This is a similar vulnerability * https://www.ruby-lang.org/en/news/2024/07/16/dos-rexml-cve-2024-39908/

Red Hat Security Advisory 2024-4542-03 - An update for ruby is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a HTTP response splitting vulnerability.

Red Hat Security Advisory 2024-4499-03 - An update for ruby is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

### Impact The admin panel is subject to potential XSS attach in case the attacker manages to modify some records being uploaded to the server. The attacker is able to change e.g. to `<svg onload=alert('XSS')>` if they know how to craft these requests themselves. And then enter the returned blob ID to the form inputs manually by modifying the edit page source. ### Patches Available in versions 0.27.6 and 0.28.1. ### Workarounds Review the user accounts that have access to the admin panel (i.e. general Administrators, and participatory space's Administrators) and remove access to them if they don't need it. ### References OWASP ASVS v4.0.3-5.1.3