CVE-2020-7067
HIGH7.5EPSS 9.0%OOB Read in urldecode()
Published: 4/27/2020Modified: 4/28/2026
Description
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.
Affected packages (4)
- Bitnami/libphp>= 7.2.0, < 7.2.30, >= 7.3.0, < 7.3.17, >= 7.4.0, < 7.4.5
- Bitnami/php>= 7.2.0, < 7.2.30, >= 7.3.0, < 7.3.17, >= 7.4.0, < 7.4.5
- Bitnami/php-min>= 7.2.0, < 7.2.30, >= 7.3.0, < 7.3.17, >= 7.4.0, < 7.4.5
- Debian/php7.4from 0, < 7.4.5-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
References (9)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-7067
- WEBhttps://bugs.php.net/bug.php?id=79465
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2020-7067
- WEBhttps://security.netapp.com/advisory/ntap-20200504-0001/
- WEBhttps://www.debian.org/security/2020/dsa-4717
- WEBhttps://www.debian.org/security/2020/dsa-4719
- WEBhttps://www.oracle.com/security-alerts/cpuApr2021.html
- WEBhttps://www.oracle.com/security-alerts/cpuoct2020.html
- WEBhttps://www.tenable.com/security/tns-2021-14