VDB
ALPINE-CVE-2022-27781
ALPINE-CVE-2022-27781
PUBLISHED
CVSS 7.5 HIGH
libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.22 | curl | 7.51.0-r1, 7.26.0-r0, 7.25.0-r0 |
| Alpine:v3.18 | curl | 7.21.1-r0, 7.24.0-r0, 7.19.2-r0 |
| Alpine:v3.19 | curl | 7.19.2-r1, 7.19.4-r0, 7.19.5-r0 |
| Alpine:v3.20 | curl | 7.19.2-r0, 7.19.7-r0, 7.19.7-r1 |
| Alpine:v3.24 | curl | 0 |
| Alpine:v3.23 | curl | 7.78.0-r1, 0, 7.19.2-r0 |
| Alpine:v3.13 | curl | 7.53.1-r0, 7.53.0-r0, 7.52.1-r1 |
| Alpine:v3.16 | curl | 7.77.0-r1, 0, 7.19.2-r1 |
| Alpine:v3.21 | curl | 0, 7.19.2-r0, 7.19.2-r1 |
| Alpine:v3.17 | curl | 7.21.6-r0, 7.39.0-r0, 7.40.0-r0 |
| Alpine:v3.14 | curl | 7.42.1-r1, 7.43.0-r0, 7.44.0-r0 |
| Alpine:v3.15 | curl | 7.36.0-r0, 7.27.0-r0, 7.20.1-r0 |
Timeline
- Jun 2, 2022 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated