#auth

### Impact Due to default case-insensitive collation in MySQL or MariaDB databases, third-party authentication user IDs are not case-sensitive and could cause different IDs to match. ### Patches This issue has been addressed by https://github.com/python-social-auth/social-app-django/pull/566 and fix released in 5.4.1. ### Workarounds An immediate workaround would be to change collation of the affected field: ```mysql ALTER TABLE `social_auth_association` MODIFY `uid` varchar(255) COLLATE `utf8_bin`; ``` ### References This issue was discovered by folks at https://opencraft.com/.

### SpEL Injection in `GET /api/v1/policies/validation/condition/<expr>` (`GHSL-2023-236`) ***Please note, only authenticated users have access to PUT / POST APIS for /api/v1/policies. Non authenticated users will not be able to access these APIs to exploit the vulnerability. A user must exist in OpenMetadata and have authenticated themselves to exploit this vulnerability.*** The [`‎CompiledRule::validateExpression`](https://github.com/open-metadata/OpenMetadata/blob/main/openmetadata-service/src/main/java/org/openmetadata/service/security/policyevaluator/CompiledRule.java#L51) method evaluates an SpEL expression using an [`StandardEvaluationContext`](https://github.com/open-metadata/OpenMetadata/blob/main/openmetadata-service/src/main/java/org/openmetadata/service/security/policyevaluator/CompiledRule.java#L57), allowing the expression to reach and interact with Java classes such as `java.lang.Runtime`, leading to Remote Code Execution. The `/api/v1/policies/validation/condition/<ex...

### SpEL Injection in `PUT /api/v1/events/subscriptions` (`GHSL-2023-251`) ***Please note, only authenticated users have access to PUT / POST APIS for /api/v1/policies. Non authenticated users will not be able to access these APIs to exploit the vulnerability. A user must exist in OpenMetadata and have authenticated themselves to exploit this vulnerability.*** Similarly to the GHSL-2023-250 issue, `AlertUtil::validateExpression` is also called from [`EventSubscriptionRepository.prepare()`](https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/jdbi3/EventSubscriptionRepository.java#L69-L83), which can lead to Remote Code Execution. ```java @Override public void prepare(EventSubscription entity, boolean update) { validateFilterRules(entity); } private void validateFilterRules(EventSubscription entity) { // Resolve JSON blobs into Rule object and perform schema based valid...

Lazarus, Kimsuky, and Andariel all got in on the action, stealing "important" data from firms responsible for defending their southern neighbors (from them).

ArcaneDoor is a campaign that is the latest example of state-sponsored actors targeting perimeter network devices from multiple vendors. Coveted by these actors, perimeter network devices are the perfect intrusion point for espionage-focused campaigns.

Apache Solr versions 6.0.0 through 8.11.2 and versions 9.0.0 up to 9.4.1 are affected by an unrestricted file upload vulnerability which can result in remote code execution in the context of the user running Apache Solr. When Apache Solr creates a Collection, it will use a specific directory as the classpath and load some classes from it. The backup function of the Collection can export malicious class files uploaded by attackers to the directory, allowing Solr to load custom classes and create arbitrary Java code. Execution can further bypass the Java sandbox configured by Solr, ultimately causing arbitrary command execution.

Ubuntu Security Notice 6742-2 - Daniele Antonioli discovered that the Secure Simple Pairing and Secure Connections pairing in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials. A physically proximate attacker placed between two Bluetooth devices could use this to subsequently impersonate one of the paired devices. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

Relate Learning and Teaching System versions prior to 2024.1 suffers from a server-side template injection vulnerability that leads to remote code execution. This particular finding targets the Batch-Issue Exam Tickets function.

Nginx versions 1.25.5 and below appear to have a host header filtering validation bug that could possibly be used for malice.

Red Hat Security Advisory 2024-2033-03 - An update for libreswan is now available for Red Hat Enterprise Linux 9.