drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in PHP
Name: |
Mehrere Probleme in PHP |
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ID: |
USN-5006-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, Ubuntu 21.04 |
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Datum: |
Mi, 7. Juli 2021, 23:11 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7071
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7068
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21702
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21705
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21704 |
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Applikationen: |
PHP |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============5237024005988767294== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="e4fshzGmJTpE1IfUE9r3NnQC0Yu3eVG4U"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --e4fshzGmJTpE1IfUE9r3NnQC0Yu3eVG4U Content-Type: multipart/mixed; boundary="8YiRJ6KoLCEnihyEDwxeyuNcTUk6zVkJe"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <7cca4bdc-c810-d15d-afc7-e5559def5b80@canonical.com> Subject: [USN-5006-1] PHP vulnerabilities
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========================================================================== Ubuntu Security Notice USN-5006-1 July 07, 2021
php7.2, php7.4 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 21.04 - Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in PHP.
Software Description: - php7.4: HTML-embedded scripting language interpreter - php7.2: HTML-embedded scripting language interpreter
Details:
It was discovered that PHP incorrectly handled certain PHAR files. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service, or possibly obtain sensitive information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-7068)
It was discovered that PHP incorrectly handled parsing URLs with passwords. A remote attacker could possibly use this issue to cause PHP to mis-parse the URL and produce wrong data. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2020-7071)
It was discovered that PHP incorrectly handled certain malformed XML data when being parsed by the SOAP extension. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2021-21702)
It was discovered that PHP incorrectly handled the pdo_firebase module. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2021-21704)
It was discovered that PHP incorrectly handled the FILTER_VALIDATE_URL check. A remote attacker could possibly use this issue to perform a server- side request forgery attack. (CVE-2021-21705)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.04: libapache2-mod-php7.4 7.4.16-1ubuntu2.1 php7.4-cgi 7.4.16-1ubuntu2.1 php7.4-cli 7.4.16-1ubuntu2.1 php7.4-fpm 7.4.16-1ubuntu2.1
Ubuntu 20.10: libapache2-mod-php7.4 7.4.9-1ubuntu1.2 php7.4-cgi 7.4.9-1ubuntu1.2 php7.4-cli 7.4.9-1ubuntu1.2 php7.4-fpm 7.4.9-1ubuntu1.2
Ubuntu 20.04 LTS: libapache2-mod-php7.4 7.4.3-4ubuntu2.5 php7.4-cgi 7.4.3-4ubuntu2.5 php7.4-cli 7.4.3-4ubuntu2.5 php7.4-fpm 7.4.3-4ubuntu2.5
Ubuntu 18.04 LTS: libapache2-mod-php7.2 7.2.24-0ubuntu0.18.04.8 php7.2-cgi 7.2.24-0ubuntu0.18.04.8 php7.2-cli 7.2.24-0ubuntu0.18.04.8 php7.2-fpm 7.2.24-0ubuntu0.18.04.8
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-5006-1 CVE-2020-7068, CVE-2020-7071, CVE-2021-21702, CVE-2021-21704, CVE-2021-21705
Package Information: https://launchpad.net/ubuntu/+source/php7.4/7.4.16-1ubuntu2.1 https://launchpad.net/ubuntu/+source/php7.4/7.4.9-1ubuntu1.2 https://launchpad.net/ubuntu/+source/php7.4/7.4.3-4ubuntu2.5 https://launchpad.net/ubuntu/+source/php7.2/7.2.24-0ubuntu0.18.04.8
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