ALPINE-CVE-2023-46218
ALPINE-CVE-2023-46218
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This flaw allows a malicious HTTP server to set "super cookies" in curl that are then passed back to more origins than what is otherwise allowed or possible. This allows a site to set cookies that then would get sent to different and unrelated sites and domains. It could do this by exploiting a mixed case flaw in curl's function that verifies a given cookie domain against the Public Suffix List (PSL). For example a cookie could be set with `domain=co.UK` when the URL used a lower case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain.
CVSS 6.5 · Medium · Fix available
- Published
- Updated
Stack: system
Affected products and versions
curl Alpine:v3.15
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.16
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.17
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.18
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.19
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.20
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.21
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.22
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.23
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0
curl Alpine:v3.24
- Affected ranges
- ECOSYSTEM: ≥ 7.46.0, < 8.5.0-r0
Update to 8.5.0-r0