CVE-2023-50252
9.8
CRITICAL
CVSS 3.1
EPSS 23.9%
描述
php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling `<use>` tag that references an `<image>` tag, it merges the attributes from the `<use>` tag to the `<image>` tag. The problem pops up especially when the `href` attribute from the `<use>` tag has not been sanitized. This can lead to an unsafe file read that can cause PHAR Deserialization vulnerability in PHP prior to version 8. Version 0.5.1 contains a patch for this issue.
如何修補 CVE-2023-50252
要修補 CVE-2023-50252,請將受影響套件升級到下列已修補版本。
- —升級至 0.5.0-3+deb12u1 或更新版本
CVE-2023-50252 正在被利用嗎?
中等 — EPSS 為 23.9%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 0.5.0-3+deb12u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |