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.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html | Third Party Advisory |
https://bugs.php.net/bug.php?id=79082 | Exploit Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html | Third Party Advisory |
https://security.gentoo.org/glsa/202003-57 | Third Party Advisory |
https://usn.ubuntu.com/4330-1/ | Third Party Advisory |
https://www.debian.org/security/2020/dsa-4717 | Third Party Advisory |
https://www.debian.org/security/2020/dsa-4719 | Third Party Advisory |
https://www.tenable.com/security/tns-2021-14 | Patch Third Party Advisory |
Configurations
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History
No history.
Information
Published : 2020-02-27 21:15
Updated : 2024-02-28 17:28
NVD link : CVE-2020-7063
Mitre link : CVE-2020-7063
CVE.ORG link : CVE-2020-7063
JSON object : View
Products Affected
tenable
- tenable.sc
debian
- debian_linux
php
- php
opensuse
- leap
CWE
CWE-281
Improper Preservation of Permissions