CVE-2019-13057
openldap - security update
4.9
MEDIUM
CVSS 3.1
EPSS 3.2%
描述
An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN (database admin) privileges for certain databases but wants to maintain isolation (e.g., for multi-tenant deployments), slapd does not properly stop a rootDN from requesting authorization as an identity from another database during a SASL bind or with a proxyAuthz (RFC 4370) control. (It is not a common configuration to deploy a system where the server administrator and a DB administrator enjoy different levels of trust.)
如何修補 CVE-2019-13057
要修補 CVE-2019-13057,請將受影響套件升級到下列已修補版本。
- —升級至 2.4.48-r0 或更新版本
- —升級至 2.4.48+dfsg-1 或更新版本
- —升級至 2.4.40+dfsg-1+deb8u5 或更新版本
CVE-2019-13057 正在被利用嗎?
低 — EPSS 為 3.2%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 2.4.48-r0
- from 0, < 2.4.48+dfsg-1
- from 0, < 2.4.40+dfsg-1+deb8u5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |