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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0132 PEAR vulnerability 15 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: php-pear Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Remote with User Interaction Delete Arbitrary Files -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-1000888 Original Bulletin: http://www.ubuntu.com/usn/usn-3857-1 Comment: This advisory references vulnerabilities in products which run on platforms other than Ubuntu. It is recommended that administrators running php-pear check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- Ubuntu Security Notice USN-3857-1 January 14, 2019 php-pear vulnerability A security issue affects these releases of Ubuntu and its derivatives: - - Ubuntu 18.10 - - Ubuntu 18.04 LTS - - Ubuntu 16.04 LTS Summary: PEAR could be made to run programs if it processed a specially crafted file. Software Description: - - php-pear: PHP Extension and Application Repository Details: Fariskhi Vidyan discovered that PEAR Archive_Tar incorrectly handled certain archive paths. A remote attacker could possibly use this issue to execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: php-pear 1:1.10.5+submodules+notgz-1ubuntu1.18.1=0.1 Ubuntu 18.04 LTS: php-pear 1:1.10.5+submodules+notgz-1ubuntu1.18.0=4.1 Ubuntu 16.04 LTS: php-pear 1:1.10.1+submodules+notgz-6ubuntu0.1 In general, a standard system update will make all the necessary changes.= References: https://usn.ubuntu.com/usn/usn-3857-1 CVE-2018-1000888 Package Information: https://launchpad.net/ubuntu/+source/php-pear/1:1.10.5+submodules+notgz-1= ubuntu1.18.10.1 https://launchpad.net/ubuntu/+source/php-pear/1:1.10.5+submodules+notgz-1= ubuntu1.18.04.1 https://launchpad.net/ubuntu/+source/php-pear/1:1.10.1+submodules+notgz= - -6ubuntu0.1 - --------------------------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. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXD1tLWaOgq3Tt24GAQhXMQ/9HQ9AB8nuWTY6Yxp2cmqppE0Ym902yVhr Z18BowHvgWSFqXBGD+QvWDctcsmmFSP5+V30hYQGry5wpwq66vrvycVh3TU2A/0V XxuH1Di9iGzzkefVcwst/zVMQJdgWKpLR8BClr1ccuZ30dMZczT/JnYRSr4nKU4E pV4TGvUlW1afsFtpnTeFi8aeEk1jhysC3BXmOmMXFF73M9hSb18zDWRXUS7tGIbp bVxTdOKXxEhgpJu9pGwh2xCD71t/JNsSF1YWV6k4QDFfNMvGJROfvkMbB/o1DLu7 D73h2hst8OfOclYFS8W9dtyol5TuAG0lWOEBvqriHi8/2kCw/fx3004kXKrg4mw2 u0+UnlEKA+ltU3rcuqwoT+o7YnVEafSAoR9dN48u1I/QizAkR+ND6HgxzQm4klw5 fGy+ax0cAT/X5HJQIDUUrsjze+9cB3XkvC+5T6jgXbKuGfgXCkeqw+sHgOUWvvQm VVet6hN3GaNZCCqQ/jXHKLpg2qzLkgP2H2dJTqzEv2REFTvm3DUJerbXNf1FKa+H 1lAdxWIgs1Scptc4tyTjz4Xerz9F9bPFV7a6NYlA1uahAhYsTFJvSDjNm55gHlJ7 z2libGtxVTXhKyiAKWqAQSFYIuP1e+eJaTuzuHQTXNbJDSngkcowUQTjcY7nVIv0 R0osQ+GZ+Hc= =GYLL -----END PGP SIGNATURE-----