#vulnerability

Red Hat Security Advisory 2024-6849-03 - An update for edk2 is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Issues addressed include a buffer overflow vulnerability.

Red Hat Security Advisory 2024-6848-03 - An update for pcp is now available for Red Hat Enterprise Linux 9. Issues addressed include a heap corruption vulnerability.

# Security Advisory: Multiple Vulnerabilities in Navidrome ## Summary Navidrome automatically adds parameters in the URL to SQL queries. This can be exploited to access information by adding parameters like `password=...` in the URL (ORM Leak). Furthermore, the names of the parameters are not properly escaped, leading to SQL Injections. Finally, the username is used in a `LIKE` statement, allowing people to log in with `%` instead of their username. ## Details ### ORM Leak When adding parameters to the URL, they are automatically included in an SQL `LIKE` statement (depending on the parameter's name). This allows attackers to potentially retrieve arbitrary information. For example, attackers can use the following request to test whether some encrypted passwords start with `AAA`: ``` GET /api/user?_end=36&_order=DESC&password=AAA% ``` This results in an SQL query like `password LIKE 'AAA%'`, allowing attackers to slowly brute-force passwords. (Also, any reason for using encryp...

### Impact Clients could clobber values set by intermediate proxies (such as X-Forwarded-For) by providing a underscore version of the same header (X-Forwarded_For). Any users trusting headers set by their proxy may be affected. Attackers may be able to downgrade connections to HTTP (non-SSL) or redirect responses, which could cause confidentiality leaks if combined with a separate MITM attack. ### Patches v6.4.3/v5.6.9 now discards any headers using underscores if the non-underscore version also exists. Effectively, allowing the proxy defined headers to always win. ### Workarounds Nginx has a [underscores_in_headers](https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers) configuration variable to discard these headers at the proxy level. Any users that are implicitly trusting the proxy defined headers for security or availability should immediately cease doing so until upgraded to the fixed versions.

Ivanti has revealed that a critical security flaw impacting Cloud Service Appliance (CSA) has come under active exploitation in the wild. The new vulnerability, assigned the CVE identifier CVE-2024-8963, carries a CVSS score of 9.4 out of a maximum of 10.0. It was "incidentally addressed" by the company as part of CSA 4.6 Patch 519 and CSA 5.0. "Path Traversal in the Ivanti CSA before 4.6 Patch

How the Kimsuky nation-state group and other threat actors are exploiting poor email security — and what organizations can do to defend themselves.

Company urges organizations using self-hosting GitLab instances to apply updates for CVE-2024-45409 as soon as possible.

US ports rely on cranes manufactured by a Chinese state-owned company, many with unmonitored cellular connections, causing cybersecurity concerns.

Ubuntu Security Notice 7025-1 - It was discovered that LibreOffice would incorrectly handle digital signature verification after repairing a corrupted document. A remote attacker could possibly use this issue to forge valid signatures.