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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3541 USN-4583-1: PHP vulnerabilities 15 October 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: PHP Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-7070 CVE-2020-7069 Reference: ESB-2020.3525 ESB-2020.3509 ESB-2020.3458 Original Bulletin: https://usn.ubuntu.com/4583-1/ - --------------------------BEGIN INCLUDED TEXT-------------------- USN-4583-1: PHP vulnerabilities 14 October 2020 Several security issues were fixed in PHP. Releases o Ubuntu 20.04 LTS o Ubuntu 18.04 LTS o Ubuntu 16.04 LTS o Ubuntu 14.04 ESM o Ubuntu 12.04 ESM Packages o php5 - HTML-embedded scripting language interpreter o php7.0 - HTML-embedded scripting language interpreter o php7.2 - HTML-embedded scripting language interpreter o php7.4 - server-side, HTML-embedded scripting language (metapackage) Details It was discovered that PHP incorrectly handled certain encrypt ciphers. An attacker could possibly use this issue to decrease security or cause incorrect encryption data. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-7069) It was discorevered that PHP incorrectly handled certain HTTP cookies. An attacker could possibly use this issue to forge cookie which is supposed to be secure. (CVE-2020-7070) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 o libapache2-mod-php7.4 - 7.4.3-4ubuntu2.4 o php7.4-cgi - 7.4.3-4ubuntu2.4 o php7.4-cli - 7.4.3-4ubuntu2.4 o php7.4-curl - 7.4.3-4ubuntu2.4 o php7.4-fpm - 7.4.3-4ubuntu2.4 Ubuntu 18.04 o libapache2-mod-php7.2 - 7.2.24-0ubuntu0.18.04.7 o php7.2-cgi - 7.2.24-0ubuntu0.18.04.7 o php7.2-cli - 7.2.24-0ubuntu0.18.04.7 o php7.2-curl - 7.2.24-0ubuntu0.18.04.7 o php7.2-fpm - 7.2.24-0ubuntu0.18.04.7 Ubuntu 16.04 o libapache2-mod-php7.0 - 7.0.33-0ubuntu0.16.04.16 o php7.0-cgi - 7.0.33-0ubuntu0.16.04.16 o php7.0-cli - 7.0.33-0ubuntu0.16.04.16 o php7.0-curl - 7.0.33-0ubuntu0.16.04.16 o php7.0-fpm - 7.0.33-0ubuntu0.16.04.16 Ubuntu 14.04 o libapache2-mod-php5 - 5.5.9+dfsg-1ubuntu4.29+esm13 o php5-cgi - 5.5.9+dfsg-1ubuntu4.29+esm13 o php5-cli - 5.5.9+dfsg-1ubuntu4.29+esm13 o php5-curl - 5.5.9+dfsg-1ubuntu4.29+esm13 o php5-fpm - 5.5.9+dfsg-1ubuntu4.29+esm13 Ubuntu 12.04 o libapache2-mod-php5 - 5.3.10-1ubuntu3.48 o php5-cgi - 5.3.10-1ubuntu3.48 o php5-cli - 5.3.10-1ubuntu3.48 o php5-curl - 5.3.10-1ubuntu3.48 o php5-fpm - 5.3.10-1ubuntu3.48 In general, a standard system update will make all the necessary changes. References o CVE-2020-7069 o CVE-2020-7070 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. 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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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBX4eOo+NLKJtyKPYoAQi20A/9HdATb7elU/7BnPEfemBsvv4Eic+4Ufyt 8M5dJaiMwXYfMp2vZ8Ky547BO+UcJCMxic7X5LBCcYAH/nJAvvzgBNiLSBz1XZ+u HkzvJbtUfn2UWk3iI52IT7aeM29RNPrMNBYmSkaCcyudehirGcKaNUo+mMLKJTRs e6/gqwIcv1dygMZOmpp4rhcBTlyad44JLFZ3NN+m2hIJODQNV9ir0v5aXj4tOzVD 4CAgtsguyzuziY11fHMK3WfeM6itbcMwS1UBYibj7I0SvKot3rR0vQF5lbD0KaLM CzBREUdEpoFiISeeTIHxIePlyJLCCK8lHbRkC1YCXugdWamjjHZUVs7G1wvmu8gt UaOyftgrDlaAFDBq7QIrnqFupS6ikll57zDT6zFFf2KMXlqDEYlC+1gSRocpHzfs 4d22t36YCaCwORXMBPk8kP/mcC2ZZHjR+5Lyv3xfn3uOaX7+o5WnzqsC9ZqGL/CW ogPWW5AxVQ5XAOCwQIBK0okjVxvDBSmGUISxLeYL/ti3qgPkRVQ8/KojWapWWKMR EP033n177NfzbdT99NSsRC+RxIaN1iKf+F3abNdSLuZd7Pp9/pd1b6uS8PYeMQbJ B2VimW2YLwo9TU2d2PW7mk73oEPsPbIEzsAsV0XlxIjAM/VBbnBmaGMVwNEzADtx dCuVWr1M0NQ= =k0rt -----END PGP SIGNATURE-----