VDB
ALPINE-CVE-2020-11945
ALPINE-CVE-2020-11945
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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).
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.9 | squid | 0, 2.7.6-r1, 2.7.6-r10 |
| Alpine:v3.10 | squid | 3.0, 3.5.22-r0, 0 |
| Alpine:v3.11 | squid | 3.5.7-r0, 3.5.8-r0, 4.10-r0 |
Timeline
- Apr 23, 2020 CVE Published
- Apr 30, 2026 Distribution Patch
- Jul 8, 2026 CVE Updated