CVE-2020-7066
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-7066
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7066.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-7066
- Aliases
- Related
- Published
- 2020-04-01T04:15:14Z
- Modified
- 2024-09-18T01:00:21Z
- 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
- Summary
- [none]
- 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.
- References
-
- https://bugs.php.net/bug.php?id=79329
- https://security.netapp.com/advisory/ntap-20200403-0001/
- https://www.debian.org/security/2020/dsa-4717
- https://www.debian.org/security/2020/dsa-4719
- https://www.tenable.com/security/tns-2021-14
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
- https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html
- https://usn.ubuntu.com/4330-2/
- https://security-tracker.debian.org/tracker/CVE-2020-7066
Affected packages
Debian:11 / php7.4
Package
- Name
- php7.4
- Purl
- pkg:deb/debian/php7.4?arch=source