BIT-libphp-2020-7066
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/libphp/BIT-libphp-2020-7066.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-libphp-2020-7066
- Aliases
- Published
- 2025-08-11T13:53:09.551Z
- Modified
- 2025-08-11T15:13:45.302846Z
- Summary
- get_headers() silently truncates after a null byte
- Details
-
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using getheaders() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the getheaders() and possibly send some information to a wrong server.
- Database specific
{ "severity": "Medium", "cpes": [ "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*" ] }- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
- https://bugs.php.net/bug.php?id=79329
- https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-7066
- https://security.netapp.com/advisory/ntap-20200403-0001/
- https://usn.ubuntu.com/4330-2/
- https://www.debian.org/security/2020/dsa-4717
- https://www.debian.org/security/2020/dsa-4719
- https://www.tenable.com/security/tns-2021-14
Affected packages
Bitnami / libphp
Package
- Name
- libphp
- Purl
- pkg:bitnami/libphp
Severity
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVSS Calculator