CVE-2020-7063

Name
CVE-2020-7063
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.
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=79082
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
php7 edge-community 7.3.15-r0 None fixed