5.3
Medium
CVE-2020-7066 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 get_headers() with…
Description
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 get_headers() 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 get_headers() and possibly send some information to a wrong server.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| PHP | Versions not published |
References
- bugs.php.net bugs.php.net
- security.netapp.com security.netapp.com
- [debian-lts-announce] 20200426 [SECURITY] [DLA 2188-1] php5 security update lists.debian.org
- USN-4330-2 usn.ubuntu.com
- openSUSE-SU-2020:0642 lists.opensuse.org
- DSA-4717 www.debian.org
- DSA-4719 www.debian.org
- www.tenable.com www.tenable.com
Timeline
- Published
- Last modified
Other CVEs of PHP
The 103 CVEs of PHP →
CVE-2026-109619
RCE via stale global state
9.2
Critical
CVE-2026-109618
RCE via OOM corruption
9.2
Critical
CVE-2026-92842
The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a…
5.9
Medium
CVE-2026-91768
The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so…
6.5
Medium