Описание
Security update for apache2-mod_security2
This update for apache2-mod_security2 fixes the following issues:
- CVE-2025-47947: Fixed denial of service through sanitiseMatchedBytes (bsc#1243978).
- CVE-2025-48866: Fixed denial of service via excessive number of arguments in sanitiseArg (bsc#1243976).
Список пакетов
SUSE Linux Enterprise Server 12 SP5-LTSS
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
Ссылки
- Link for SUSE-SU-2025:02052-1
- E-Mail link for SUSE-SU-2025:02052-1
- SUSE Security Ratings
- SUSE Bug 1243976
- SUSE Bug 1243978
- SUSE CVE CVE-2025-47947 page
- SUSE CVE CVE-2025-48866 page
Описание
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Versions up to and including 2.9.8 are vulnerable to denial of service in one special case (in stable released versions): when the payload's content type is `application/json`, and there is at least one rule which does a `sanitiseMatchedBytes` action. A patch is available at pull request 3389 and expected to be part of version 2.9.9. No known workarounds are available.
Затронутые продукты
Ссылки
- CVE-2025-47947
- SUSE Bug 1243976
- SUSE Bug 1243978
Описание
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Versions prior to 2.9.10 contain a denial of service vulnerability similar to GHSA-859r-vvv8-rm8r/CVE-2025-47947. The `sanitiseArg` (and `sanitizeArg` - this is the same action but an alias) is vulnerable to adding an excessive number of arguments, thereby leading to denial of service. Version 2.9.10 fixes the issue. As a workaround, avoid using rules that contain the `sanitiseArg` (or `sanitizeArg`) action.
Затронутые продукты
Ссылки
- CVE-2025-48866
- SUSE Bug 1243976