VDB
DEBIAN-CVE-2019-12527
DEBIAN-CVE-2019-12527
PUBLISHED
CVSS 8.800000190734863 HIGH
An issue was discovered in Squid 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user controlled data.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | squid | 0, 0, 0 |
| Debian:13 | squid | 0, 0, 0 |
| Debian:11 | squid | 0, 0, 0 |
| Debian:14 | squid | 0, 0, 0 |
Timeline
- Jul 11, 2019 CVE Published
- Apr 28, 2026 CVE Updated