ALPINE-CVE-2020-7070
- Source
- https://security.alpinelinux.org/vuln/CVE-2020-7070
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7070.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-7070
- Upstream
- Published
- 2020-10-02T15:15:12Z
- Modified
- 2026-11-03T06:32:26Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.
- References
Affected packages
Alpine:v3.12 / php7
Package
- Name
- php7
- Purl
- pkg:apk/alpine/php7?arch=source
Alpine:v3.13 / php7
Package
- Name
- php7
- Purl
- pkg:apk/alpine/php7?arch=source
Alpine:v3.14 / php7
Package
- Name
- php7
- Purl
- pkg:apk/alpine/php7?arch=source