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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0461.2 [SECURITY] [DLA 1674-1] php5 security update 20 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: php5 Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-1000888 Reference: ESB-2019.0274 ESB-2019.0162 ESB-2019.0155 ESB-2019.0132 Original Bulletin: https://lists.debian.org/debian-lts-announce/2019/02/msg00020.html https://lists.debian.org/debian-lts-announce/2019/02/msg00025.html Comment: This bulletin contains two (2) advisories. Revision History: February 20 2019: Add DLA 1679-1 February 13 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Package : php5 Version : 5.6.40+dfsg-0+deb8u1 Several security bugs have been identified and fixed in php5, a server-side, HTML-embedded scripting language. The affected components include GD graphics, multi-byte string handling, phar file format handling, and xmlrpc. CVEs have not yet been assigned. Once the CVE assignments are announced, the Debian Security Tracker will be updated with the relevant information. For Debian 8 "Jessie", this problems have been fixed in version 5.6.40+dfsg-0+deb8u1. We recommend that you upgrade your php5 packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -------------------------------------------------------------------------------- Package : php5 Version : 5.6.39+dfsg-0+deb8u2 CVE ID : CVE-2018-1000888 php-pear in php5 contains CWE-502 (Deserialization of Untrusted Data) and CWE-915 (Improperly Controlled Modification of Dynamically-Determined Object Attributes) vulnerabilities in its Archive_Tar class. When extract is called without a specific prefix path, can trigger unserialization by crafting a tar file with `phar://[path_to_malicious_phar_file]` as path. Object injection can be used to trigger destruct in the loaded PHP classes, all with possible remote code execution that can result in files being deleted or possibly modified. For Debian 8 "Jessie", this problem has been fixed in version 5.6.39+dfsg-0+deb8u2. We recommend that you upgrade your php5 packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - --------------------------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. 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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 iQIVAwUBXGzSA2aOgq3Tt24GAQjwQhAAiJUWVcKTcmdPVZT2kNXA/e2R6DZipjZf 5lX9AnfNZfEVI5+KYLFObakHQN+P9TMw+b+n3/i/gQqxE5TTPw9ooxCU7skuT7qe zE1V9qPoHAWa0/S4f1fmkLwk8Fhu+feB+5//vtpl69+DPENlhaxACAsZ9tayMjEz RJVlrkurj1g9b69o4mSZH+X3VyUVnD5DpK7I8Hg+oRtO2sMPMaqql9MGyt2LPrZ8 P/eujgzPze63vx6+4OKK44aznvwX5Gujlflq43sbQvhFux6LTYLUBzaNmkUG7/41 Kc2+V4gbLPhx26/aJQZwUcrY7LheAZsLGOKdGIee1UuMp4B5mjPeJO3zunzjqVWg JA3IlHD0vZ6JbXv64PnFnot5l1oD9/y71rK8p9QwHGVnSWWpo46aliBKaBVl2kXv txt0AXsbt2DKmfF1U/rvECYxeLn6ycRuDuVkio5Nu4UiA5jEt4IgzHk8mmtOOtcp +GL7gpON/nCwX4WRVQDLjFzXyfFLycI4RZ19R5VLnC0KxM1U+bNFMQzynT8cvcym +0J/uI3Yt8v5MDoQ0bBZ77dC2x8vQHZqn+gmBP3ZIFT/g5XNfY6lzenNy31wbESY fVu8lfaec5IZJ6o/gri769SOGKQpS8ynAlZSDjr/y/83BjUrS3rqJ6A1u4O4uBnE 269SNIdDtgs= =Uq5b -----END PGP SIGNATURE-----