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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3450 Denial of service patched in Apache Struts commons-fileupload 1.3.3 5 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apache Struts Publisher: Apache Operating System: Windows Linux variants Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2014-0050 Original Bulletin: https://lists.apache.org/thread.html/65ddd346447e388c9fa7f50eb65b13323a347fb265c25345747e83a7@%3Cannouncements.struts.apache.org%3E - --------------------------BEGIN INCLUDED TEXT-------------------- The Apache Struts Team recommends to immediately upgrade your Struts 2.3.36 based projects to use the latest released version of Commons FileUpload library, which is currently 1.3.1. This is necessary to prevent your publicly accessible web site from being exposed to possible DoS attacks [1] [2]. Your project is affected if it uses the built-in file upload mechanism of Struts 2, which defaults to the use of commons-fileupload. The updated commons-fileupload library is a drop-in replacement for the vulnerable version. Deployed applications can be hardened by replacing the commons-fileupload jar file in WEB-INF/lib with the fixed jar. For Maven based Struts 2 projects, the following dependency needs to be added: <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> More details can be found here: [1] http://commons.apache.org/proper/commons-fileupload/changes-report.html #a1.3.1 [2] http://mail-archives.apache.org/mod_mbox/www-announce/201402.mbox/ F373FC.9030907@apache.org on behalf of the Apache Struts Team Regards Lukasz + 48 606 323 122 http://www.lenart.org.pl/ - -------------------------------------------------------------------------------- I meant commons-fileupload version 1.3.3, sorry for that. Kind regards - -- Lukasz + 48 606 323 122 http://www.lenart.org.pl/ - --------------------------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 iQIVAwUBW9+PTWaOgq3Tt24GAQiNohAAhnGwHxE5TjELKRdnzlmwfAPCBQNjZQGK Oo/zqdNIITy1hDrZfSo1w+CQrPx9FWzWAgwT0yrB7yqqRcgc1hfEj/r1A4TBxVBU j1JxefCjhJSfZ+nrpPa1qQPSxTCBA5p9v12hk9ZLSDqKlIVpY2FaxeSH/JAmPvJw qNX4Y4SYgegIodGLb7qStcphAPm0akQR6ou4nOG01/htUR/4ys7IfO2P1RWxZAkP CEZTxcE9rsnewkylf2qP4bl7RBLwII+7n6zEO102bPRJTcFDQ/d8woENzMDNfwwC q3p4PgCUihvSSEVeXRle452D/Xnn1/aWYa1WNXenD6cR7z4e9z2Hm7bfN5g7w5F3 OdDzi14LJaHCwWO61iEWjDh8IwP5MZeemurvgvOCwkTi1FFmApU25WQRnIQjcLqB QKEHXQL6bjfsWXkgMXGZLDIvcYnQnzoJm9z59Cb4b//az+W/f9SZFQRiTj2MIXdf PCrI86WBLJqgBDQsEJyso1P6vgPH32po6QRHj6M7HkBan4tMl3iw/PUXj4mLSS76 70oLGrMWRSWa/91LiIzLQxaV8YrxhUz7huWcFoH8U8E/bVsgW/PYs2/PJ5RJPvKK BTBNklnNH5M1KJrxNRopYKjv6gfpqNVXIZHvICH3jc5tjkudagcCSgV3EWCP/CZO CU5MS/5v3Fo= =/dwI -----END PGP SIGNATURE-----