CVE-2020-7062

Name
CVE-2020-7062
Description
In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Exploit https://bugs.php.net/bug.php?id=79221
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html
GENTOO https://security.gentoo.org/glsa/202003-57
MLIST https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html
UBUNTU https://usn.ubuntu.com/4330-1/
DEBIAN https://www.debian.org/security/2020/dsa-4717
DEBIAN https://www.debian.org/security/2020/dsa-4719
CONFIRM https://www.tenable.com/security/tns-2021-14

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* php >= 7.2.0 <= 7.2.27
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* php >= 7.3.0 <= 7.3.14
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* php >= 7.4.0 <= 7.4.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status