CVE - CVE-2020-7062

CVE-ID
CVE-2020-7062	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://www.tenable.com/security/tns-2021-14 DEBIAN:DSA-4717 URL:https://www.debian.org/security/2020/dsa-4717 DEBIAN:DSA-4719 URL:https://www.debian.org/security/2020/dsa-4719 GENTOO:GLSA-202003-57 URL:https://security.gentoo.org/glsa/202003-57 MISC:https://bugs.php.net/bug.php?id=79221 MLIST:[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update URL:https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html SUSE:openSUSE-SU-2020:0341 URL:http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html UBUNTU:USN-4330-1 URL:https://usn.ubuntu.com/4330-1/
Assigning CNA
PHP Group
Date Record Created
20200115	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200115)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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