CVE-2020-7063
CVE-2020-7063 · Files added to tar with Phar::buildFromIterator have all-access permissions
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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.
CVSS 5.5 · Moyenne · EPSS 1,6% · Correctif disponible
- Publication
- Mise à jour
Produits et versions concernés
php
- Versions du logiciel
- ≥ 7.3.x, < 7.3.15: Concernée (custom)
- ≥ 7.4.x, < 7.4.3: Concernée (custom)
- ≥ 7.2.x, < 7.2.28: Concernée (custom)
Mettez à jour vers 7.2.28; Mettez à jour vers 7.3.15; Mettez à jour vers 7.4.3
php7.4 Debian:11
- Plages de versions concernées
- ECOSYSTEM: < 7.4.3-1
Mettez à jour vers 7.4.3-1
php5 Ubuntu:Pro:14.04:LTS
- Versions du logiciel
- 5.5.3+dfsg-1ubuntu2
- 5.5.3+dfsg-1ubuntu3
- 5.5.6+dfsg-1ubuntu1
- 5.5.6+dfsg-1ubuntu2
- 5.5.8+dfsg-2ubuntu1
- 5.5.9+dfsg-1ubuntu1
- 5.5.9+dfsg-1ubuntu2
- 5.5.9+dfsg-1ubuntu3
- 5.5.9+dfsg-1ubuntu4
- 5.5.9+dfsg-1ubuntu4.1
- 5.5.9+dfsg-1ubuntu4.2
- 5.5.9+dfsg-1ubuntu4.3
- 5.5.9+dfsg-1ubuntu4.4
- 5.5.9+dfsg-1ubuntu4.5
- 5.5.9+dfsg-1ubuntu4.6
- 5.5.9+dfsg-1ubuntu4.7
- 5.5.9+dfsg-1ubuntu4.9
- 5.5.9+dfsg-1ubuntu4.11
- 5.5.9+dfsg-1ubuntu4.12
- 5.5.9+dfsg-1ubuntu4.13
- 5.5.9+dfsg-1ubuntu4.14
- 5.5.9+dfsg-1ubuntu4.16
- 5.5.9+dfsg-1ubuntu4.17
- 5.5.9+dfsg-1ubuntu4.19
- 5.5.9+dfsg-1ubuntu4.20
- 5.5.9+dfsg-1ubuntu4.21
- 5.5.9+dfsg-1ubuntu4.22
- 5.5.9+dfsg-1ubuntu4.23
- 5.5.9+dfsg-1ubuntu4.24
- 5.5.9+dfsg-1ubuntu4.25
- 5.5.9+dfsg-1ubuntu4.26
- 5.5.9+dfsg-1ubuntu4.27
- 5.5.9+dfsg-1ubuntu4.29
- 5.5.9+dfsg-1ubuntu4.29+esm1
- 5.5.9+dfsg-1ubuntu4.29+esm2
- 5.5.9+dfsg-1ubuntu4.29+esm3
- 5.5.9+dfsg-1ubuntu4.29+esm4
- 5.5.9+dfsg-1ubuntu4.29+esm5
- 5.5.9+dfsg-1ubuntu4.29+esm6
- 5.5.9+dfsg-1ubuntu4.29+esm8
- 5.5.9+dfsg-1ubuntu4.29+esm10
- Plages de versions concernées
- ECOSYSTEM: < 5.5.9+dfsg-1ubuntu4.29+esm11
Mettez à jour vers 5.5.9+dfsg-1ubuntu4.29+esm11
php7.0 Ubuntu:16.04:LTS
- Versions du logiciel
- 7.0.1-5
- 7.0.1-6
- 7.0.2-1
- 7.0.2-3
- 7.0.2-4
- 7.0.2-5
- 7.0.3-2
- 7.0.3-3
- 7.0.3-9ubuntu1
- 7.0.4-5ubuntu1
- 7.0.4-5ubuntu2
- 7.0.4-7ubuntu1
- 7.0.4-7ubuntu2
- 7.0.4-7ubuntu2.1
- 7.0.8-0ubuntu0.16.04.1
- 7.0.8-0ubuntu0.16.04.2
- 7.0.8-0ubuntu0.16.04.3
- 7.0.13-0ubuntu0.16.04.1
- 7.0.15-0ubuntu0.16.04.1
- 7.0.15-0ubuntu0.16.04.2
- 7.0.15-0ubuntu0.16.04.4
- 7.0.18-0ubuntu0.16.04.1
- 7.0.22-0ubuntu0.16.04.1
- 7.0.25-0ubuntu0.16.04.1
- 7.0.28-0ubuntu0.16.04.1
- 7.0.30-0ubuntu0.16.04.1
- 7.0.32-0ubuntu0.16.04.1
- 7.0.33-0ubuntu0.16.04.1
- 7.0.33-0ubuntu0.16.04.2
- 7.0.33-0ubuntu0.16.04.3
- 7.0.33-0ubuntu0.16.04.4
- 7.0.33-0ubuntu0.16.04.5
- 7.0.33-0ubuntu0.16.04.6
- 7.0.33-0ubuntu0.16.04.7
- 7.0.33-0ubuntu0.16.04.9
- 7.0.33-0ubuntu0.16.04.11
- 7.0.33-0ubuntu0.16.04.12
- Plages de versions concernées
- ECOSYSTEM: < 7.0.33-0ubuntu0.16.04.14
Mettez à jour vers 7.0.33-0ubuntu0.16.04.14
php7.2 Ubuntu:18.04:LTS
- Versions du logiciel
- 7.2.1-1ubuntu2
- 7.2.2-1ubuntu1
- 7.2.2-1ubuntu2
- 7.2.3-1ubuntu1
- 7.2.5-0ubuntu0.18.04.1
- 7.2.7-0ubuntu0.18.04.1
- 7.2.7-0ubuntu0.18.04.2
- 7.2.10-0ubuntu0.18.04.1
- 7.2.15-0ubuntu0.18.04.1
- 7.2.15-0ubuntu0.18.04.2
- 7.2.17-0ubuntu0.18.04.1
- 7.2.19-0ubuntu0.18.04.1
- 7.2.19-0ubuntu0.18.04.2
- 7.2.24-0ubuntu0.18.04.1
- 7.2.24-0ubuntu0.18.04.2
- 7.2.24-0ubuntu0.18.04.3
- Plages de versions concernées
- ECOSYSTEM: < 7.2.24-0ubuntu0.18.04.4
Mettez à jour vers 7.2.24-0ubuntu0.18.04.4
Sources originales
- https://bugs.php.net/bug.php?id=79082
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html
- https://security.gentoo.org/glsa/202003-57
- https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html
- https://usn.ubuntu.com/4330-1/
- https://www.debian.org/security/2020/dsa-4717
- https://www.debian.org/security/2020/dsa-4719
- https://www.tenable.com/security/tns-2021-14
- https://nvd.nist.gov/vuln/detail/CVE-2020-7063