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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-7063 Detail

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 creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html CVE, PHP Group Third Party Advisory 
https://bugs.php.net/bug.php?id=79082 CVE, PHP Group Exploit  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html CVE, PHP Group Third Party Advisory 
https://security.gentoo.org/glsa/202003-57 CVE, PHP Group Third Party Advisory 
https://usn.ubuntu.com/4330-1/ CVE, PHP Group Third Party Advisory 
https://www.debian.org/security/2020/dsa-4717 CVE, PHP Group Third Party Advisory 
https://www.debian.org/security/2020/dsa-4719 CVE, PHP Group Third Party Advisory 
https://www.tenable.com/security/tns-2021-14 CVE, PHP Group Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-281 Improper Preservation of Permissions cwe source acceptance level NIST   PHP Group  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-7063
NVD Published Date:
02/27/2020
NVD Last Modified:
11/21/2024
Source:
PHP Group