CVE-2020-11945
CRITICAL9.8EPSS 28.5%發布日:2020/4/23修改日:2025/11/19
也稱為:ALPINE-CVE-2020-11945DEBIAN-CVE-2020-11945
描述
An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials).
受影響套件(2)
- Alpine/squidfrom 0, < 4.11-r0
- Debian/squidfrom 0, < 4.11-1
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 |