CVE-2023-3899

Katalog CVE

CVSS 7.8 · High EPSS 0,24%

Kerentanan Improper Authorization pada redhat subscription-manager, fedoraproject fedora +18 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that could change the state of the registration. By using the com.redhat.RHSM1.Config.SetAll() method, a low-privileged local user could tamper with the state of the registration, by unregistering the system or by changing the current entitlements. This flaw allows an attacker to set arbitrary configuration directives for /etc/rhsm/rhsm.conf, which can be abused to cause a local privilege escalation to an unconfined root.

Rincian

Terbit di NVD

23 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-285: Improper Authorization
CWE-863: Incorrect Authorization

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 14,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2023:4701 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4702 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4703 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4704 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4705 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4706 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4707 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:4708 advisory vendor
• https://access.redhat.com/security/cve/CVE-2023-3899 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2225407 issue tracking · advisory vendor
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FJHKSBBZRDFOBND...
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDIHGNLS3TZVX7X...