CVE-2023-38522
trafficserver - security update
7.5
HIGH
CVSS 3.1
EPSS 0.99%
描述
Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.
如何修補 CVE-2023-38522
要修補 CVE-2023-38522,請將受影響套件升級到下列已修補版本。
- —升級至 8.1.11+ds-0+deb11u1 或更新版本
- —升級至 8.1.11+ds-0+deb11u1 或更新版本
- —升級至 9.2.5+ds-0+deb12u1 或更新版本
CVE-2023-38522 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 8.1.11+ds-0+deb11u1
- from 0, < 8.1.11+ds-0+deb11u1
- from 0, < 9.2.5+ds-0+deb12u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |