CVE-2018-1000027
HIGH7.5EPSS 66.0%squid - security update
發布日:2018/2/9修改日:2026/4/28
描述
The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later.
受影響套件(3)
- Alpine/squidfrom 0, < 3.5.27-r2
- Debian/squidfrom 0, < 4.1-1
- Debian/squidfrom 0, < 2.7.STABLE9-4.1+deb7u3
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:N/I:N/A:H |