CVE-2026-104040: Red Hat Enterprise Linux 10, невалидиран вход

Описание

Оригинално описание

A flaw was found in SSSD. When configured with the Entra ID identity provider, input lookup names containing single quotes are not properly escaped before being included in Microsoft Graph Open Data Protocol (OData) queries. A low-privileged local user can exploit this flaw by submitting a crafted search request, altering query filters to broaden user or group searches. This can lead to information disclosure by retrieving unintended directory objects, as well as a Denial of Service (DoS) through excessive processing and cache population.

Засегнати продукти

• Red Hat Red Hat Enterprise Linux 10
• Red Hat Red Hat Enterprise Linux 6
• Red Hat Red Hat Enterprise Linux 7
• Red Hat Red Hat Enterprise Linux 8
• Red Hat Red Hat Enterprise Linux 9
• Red Hat Red Hat OpenShift Container Platform 4
• Red Hat Red Hat OpenShift Container Platform 4
• Red Hat Red Hat OpenShift Container Platform 5

Вид слабост

• CWE-140 Неправилно неутрализиране на разделители

История

Други уязвимости в Red Hat Red Hat Enterprise Linux 10

• 7.1CVE-2026-82976
• 6.5CVE-2026-121259
• 6.5CVE-2026-119843
• 6.5CVE-2026-120831
• 7.4CVE-2026-120830

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-104040
• https://nvd.nist.gov/vuln/detail/CVE-2026-104040
• https://access.redhat.com/security/cve/CVE-2026-104040
• https://bugzilla.redhat.com/show_bug.cgi?id=2478915