CVE-2023-50380

Katalog CVE

CVSS 6.5 · Medium EPSS 0,87%

Kerentanan Improper Restriction of XML External Entity Reference pada apache ambari. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

XML External Entity injection in apache ambari versions <= 2.7.7, Users are recommended to upgrade to version 2.7.8, which fixes this issue. More Details: Oozie Workflow Scheduler had a vulnerability that allowed for root-level file reading and privilege escalation from low-privilege users. The vulnerability was caused through lack of proper user input validation. This vulnerability is known as an XML External Entity (XXE) injection attack. Attackers can exploit XXE vulnerabilities to read arbitrary files on the server, including sensitive system files. In theory, it might be possible to use this to escalate privileges.

Rincian

Terbit di NVD

27 Februari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

0,87% peluang dieksploitasi; lebih tinggi dari 57,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.apache.org/thread/qrt7mq7v7zyrh1qsh1gkg1m7clysvy32 advisory vendor
• http://www.openwall.com/lists/oss-security/2024/02/27/6 mailing list