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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3111 USN-4097-1: PHP vulnerabilities and USN-4097-2: PHP vulnerabilities 14 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: php Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-11042 CVE-2019-11041 Reference: ESB-2019.3073 Original Bulletin: https://usn.ubuntu.com/4097-1/ https://usn.ubuntu.com/4097-2/ Comment: This bulletin contains two (2) Ubuntu security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- USN-4097-1: PHP vulnerabilities 13 August 2019 php7.0, php7.2 vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: o Ubuntu 19.04 o Ubuntu 18.04 LTS o Ubuntu 16.04 LTS Summary PHP could be made to crash or execute arbitrary code if it received specially crafted image. Software Description o php7.2 - HTML-embedded scripting language interpreter o php7.0 - HTML-embedded scripting language interpreter Details It was discovered that PHP incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2019-11041, CVE-2019-11042) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04 libapache2-mod-php7.2 - 7.2.19-0ubuntu0.19.04.2 php7.2-cgi - 7.2.19-0ubuntu0.19.04.2 php7.2-cli - 7.2.19-0ubuntu0.19.04.2 php7.2-fpm - 7.2.19-0ubuntu0.19.04.2 php7.2-xmlrpc - 7.2.19-0ubuntu0.19.04.2 Ubuntu 18.04 LTS libapache2-mod-php7.2 - 7.2.19-0ubuntu0.18.04.2 php7.2-cgi - 7.2.19-0ubuntu0.18.04.2 php7.2-cli - 7.2.19-0ubuntu0.18.04.2 php7.2-fpm - 7.2.19-0ubuntu0.18.04.2 php7.2-xmlrpc - 7.2.19-0ubuntu0.18.04.2 Ubuntu 16.04 LTS libapache2-mod-php7.0 - 7.0.33-0ubuntu0.16.04.6 php7.0-cgi - 7.0.33-0ubuntu0.16.04.6 php7.0-cli - 7.0.33-0ubuntu0.16.04.6 php7.0-fpm - 7.0.33-0ubuntu0.16.04.6 php7.0-xmlrpc - 7.0.33-0ubuntu0.16.04.6 To update your system, please follow these instructions: https:// wiki.ubuntu.com/Security/Upgrades . In general, a standard system update will make all the necessary changes. References o CVE-2019-11041 o CVE-2019-11042 - --- USN-4097-2: PHP vulnerabilities 13 August 2019 php5 vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: o Ubuntu 14.04 ESM o Ubuntu 12.04 ESM Summary PHP could be made to crash or execute arbitrary code if it received specially crafted image. Software Description o php5 - HTML-embedded scripting language interpreter Details USN-4097-1 fixed several vulnerabilities in php5. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that PHP incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2019-11041, CVE-2019-11042) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM libapache2-mod-php5 - 5.5.9+dfsg-1ubuntu4.29+esm5 php5-cgi - 5.5.9+dfsg-1ubuntu4.29+esm5 php5-cli - 5.5.9+dfsg-1ubuntu4.29+esm5 php5-fpm - 5.5.9+dfsg-1ubuntu4.29+esm5 php5-xmlrpc - 5.5.9+dfsg-1ubuntu4.29+esm5 Ubuntu 12.04 ESM libapache2-mod-php5 - 5.3.10-1ubuntu3.39 php5-cgi - 5.3.10-1ubuntu3.39 php5-cli - 5.3.10-1ubuntu3.39 php5-fpm - 5.3.10-1ubuntu3.39 php5-xmlrpc - 5.3.10-1ubuntu3.39 To update your system, please follow these instructions: https:// wiki.ubuntu.com/Security/Upgrades . In general, a standard system update will make all the necessary changes. References o USN-4097-1 o CVE-2019-11041 o CVE-2019-11042 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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