ALPINE-CVE-2022-27780
ALPINE-CVE-2022-27780
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later retrieved.For example, a URL like `http://example.com%2F127.0.0.1/`, would be allowed bythe parser and get transposed into `http://example.com/127.0.0.1/`. This flawcan be used to circumvent filters, checks and more.
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
curl Alpine:v3.15
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.80.0-r2
Update to 7.80.0-r2
curl Alpine:v3.16
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.17
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.18
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.19
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.20
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.21
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.22
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.23
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0
curl Alpine:v3.24
- Affected ranges
- ECOSYSTEM: ≥ 7.80.0, < 7.83.1-r0
Update to 7.83.1-r0