CVE-2017-5662
batik - security update
7.3
HIGH
CVSS 3.1
EPSS 4.1%
描述
In Apache Batik before 1.9, files lying on the filesystem of the server which uses batik can be revealed to arbitrary users who send maliciously formed SVG files. The file types that can be shown depend on the user context in which the exploitable application is running. If the user is root a full compromise of the server - including confidential or sensitive files - would be possible. XXE can also be used to attack the availability of the server via denial of service as the references within a xml document can trivially trigger an amplification attack.
如何修補 CVE-2017-5662
要修補 CVE-2017-5662,請將受影響套件升級到下列已修補版本。
- —升級至 1.9-1 或更新版本
- —升級至 1.7+dfsg-3+deb7u2 或更新版本
- —升級至 1.7+dfsg-5+deb8u1 或更新版本
- —升級至 1.9 或更新版本
CVE-2017-5662 正在被利用嗎?
低 — EPSS 為 4.1%,目前沒有觀察到大規模利用活動。
受影響套件(4)
- from 0, < 1.9-1
- from 0, < 1.7+dfsg-3+deb7u2
- from 0, < 1.7+dfsg-5+deb8u1
- from 0, < 1.9
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H |