USN-7355-1: RestrictedPython vulnerabilities

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Nakul Choudhary and Robert Xiao discovered that RestrictedPython did not
properly sanitize certain inputs. An attacker could possibly use this
issue to execute arbitrary code. This issue only affected
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-37271)

Abhishek Govindarasu, Ankush Menat and Ward Theunisse discovered that
RestrictedPython did not correctly handle certain format strings. An
attacker could possibly use this issue to leak sensitive information.
This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2023-41039)

It was discovered that RestrictedPython did not correctly restrict access
to certain fields. An attacker could possibly use this issue to leak
sensitive information. (CVE-2024-47532)

It was discovered that RestrictedPython contained a type confusion
vulnerability. An attacker could possibly use this issue to execute
arbitrary code. This issue only affected Ubuntu 24.04 LTS and
Ubuntu 24.10. (CVE-2025-22153)

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A Vulnerability in Apache Tomcat Could Allow for Remote Code Execution

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A vulnerability has been discovered in Apache Tomcat, which could allow for remote code execution. Apache Tomcat is an open-source Java servlet container and web server used to host Java-based web applications and implement Java Servlet and JavaServer Pages (JSP) specifications, providing a platform for running dynamic web content. Successful exploitation of the of this vulnerability could allow for remote code execution in the context of the system. Depending on the privileges associated with the system, an attacker could then install programs; view, change, or delete data.

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The AI Fix #42: AIs with anxiety, and why AIs don’t know what happened

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In episode 42 of the AI Fix, our hosts discover why ads for the Neo Gamma robot are so sinister, Graham plays peek-a-boo with a crow, humans give up writing, an AI designs a drug, an upstart AI agent gets everyone’s attention, and a talking fish offers our hosts some sage advice. Graham wonders if … Continue reading “The AI Fix #42: AIs with anxiety, and why AIs don’t know what happened”

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