CVE-2018-11759
libapache-mod-jk - security update
描述
The Apache Web Server (httpd) specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK (mod_jk) Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was possible for a specially constructed request to expose application functionality through the reverse proxy that was not intended for clients accessing the application via the reverse proxy. It was also possible in some configurations for a specially constructed request to bypass the access controls configured in httpd. While there is some overlap between this issue and CVE-2018-1323, they are not identical.
如何修補 CVE-2018-11759
要修補 CVE-2018-11759,請將受影響套件升級到下列已修補版本。
- —升級至 1:1.2.46-1 或更新版本
- —升級至 1:1.2.46-0+deb8u1 或更新版本
- —升級至 1:1.2.46-0+deb9u1 或更新版本
CVE-2018-11759 正在被利用嗎?
可能 — EPSS 為 90.6%,屬於高被利用機率區間,建議優先修補。
受影響套件(3)
- from 0, < 1:1.2.46-1
- from 0, < 1:1.2.46-0+deb8u1
- from 0, < 1:1.2.46-0+deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |