12 September 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3469 Multiple vulnerabilities have been identified in Apache OFBIZ 12 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apache OFBIZ Publisher: The Apache Software Foundation Operating System: Windows OS X UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Delete Arbitrary Files -- Remote/Unauthenticated Cross-site Scripting -- Existing Account Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-10074 CVE-2019-10073 CVE-2019-0189 CVE-2018-17200 Original Bulletin: https://lists.apache.org/thread.html/a0b0e576d4e2c957136c88a04a4de9a9bc19b7365f54576ba6a6fbc3@%3Cdev.ofbiz.apache.org%3E https://lists.apache.org/thread.html/4a6f3c421dd9ef5fd23697821f55fd5835b7a7ca921e4356fba6d70f@%3Cdev.ofbiz.apache.org%3E https://lists.apache.org/thread.html/df1bae9ac7321b7e672910b9c8ef07a2900a689482f7174e610c259a@<dev.ofbiz.apache.org> https://lists.apache.org/thread.html/b863587077997c17bca43802c6ea53612aa4ff64a2e94786c8f8fe87@%3Cdev.ofbiz.apache.org%3E Comment: This bulletin contains four (4) The Apache Software Foundation security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- CVE-2019-10074: Apache OFBiz RCE (template injection) Severity: Important Vendor: The Apache Software Foundation Versions Affected: OFBiz 16.11.01 to 16.11.05 An RCE is possible by entering Freemarker markup in an OFBiz Form Widget textarea field when encoding has been disabled on such a field. This was the case for the Customer Request "story" input in the Order Manager application. Encoding should not be disabled without good reason and never within a field that accepts user input. Mitigation: Upgrade to 16.11.06 or manually apply the following commit on branch 16.11: r1858533 - ---- Credit: Niels Heinen of the Google security team <firstname.lastname@example.org> References: http://ofbiz.apache.org/download.html#vulnerabilities - --- CVE-2019-10073: Apache OFBiz XSS vulnerability in the "ecommerce" component Severity: Important Vendor: The Apache Software Foundation Versions Affected: OFBiz 16.11.01 to 16.11.05 Description: The "Blog", "Forum", "Contact Us" screens of the template "ecommerce" application bundled in Apache OFBiz are weak to Stored XSS attacks. Mitigation: Upgrade to 16.11.06 or manually apply the following commits on branch 16.11: 1858438, 1858543, 1860595 and 1860616 - ---- Credit: Vikash Patnaik <email@example.com> Dinesh Kumar Mohanty <firstname.lastname@example.org> References: http://ofbiz.apache.org/download.html#vulnerabilities - --- CVE-2019-0189: Apache OFBiz remote code execution and arbitrary file delete via Java deserialization Severity: Important Vendor: The Apache Software Foundation Versions Affected: OFBiz 16.11.01 to 16.11.05 Description: The java.io.ObjectInputStream is known to cause Java serialisation issues. This issue here is exposed by the "webtools/control/httpService" URL, and uses Java deserialization to perform code execution. In the HttpEngine, the value of the request parameter "serviceContext" is passed to the "deserialize" method of "XmlSerializer". Ofbiz is affected via two different dependencies: "commons-beanutils" and an out-dated version of "commons-fileupload" Mitigation: Upgrade to 16.11.06 or manually apply the commits from OFBIZ-10770 AND OFBIZ-10837 on branch 16 - ---- Credit: Man Yue Mo of the Semmle Security Research Team ricterzheng(???) <email@example.com> References: http://ofbiz.apache.org/download.html#vulnerabilities - --- CVE-2018-17200: Apache OFBiz unauthenticated remote code execution vulnerability in HttpEngine Severity: Important Vendor: The Apache Software Foundation Versions Affected: OFBiz 16.11.01 to 16.11.05 Description: The OFBiz HTTP engine (org.apache.ofbiz.service.engine.HttpEngine.java) handles requests for HTTP services via the /webtools/control/httpService endpoint. This service takes the `serviceContent` parameter in the request and deserializes it using XStream. This `XStream` instance is slightly guarded by disabling the creation of `ProcessBuilder`. However, this can be easily bypassed (and in multiple ways). Mitigation: Upgrade to 16.11.06 or manually apply the following commits on branch 16 r1850017+1850019 - ---- Credit: Man Yue Mo of the Semmle Security Research Team ?? <firstname.lastname@example.org> References: http://ofbiz.apache.org/download.html#vulnerabilities - --------------------------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 email@example.com 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. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXXmUWWaOgq3Tt24GAQjShxAA2CtPawQvfqhnmDjMJx2JHQsYdAoSfXyc HCpzeLz/GS6diuaW+AVAIdsUlkuOkq0Cak4uyTHHC91WRZrH2Ie754ybyodpjbS6 1SBtSiFtk+iaj6LkjY9zCNws8wQUAJefwrdG0rFpdT523ZCjbYoog0MHkeq65jH/ 1VnlhiYrwKqHNj6Bq+U6bOOWFm20oz5yjyGcIRlTVroqACCCGL+j5oROyNPEhuBN TUkRSfBQa0ms0qQG7Qz7P7DYUXvfMMjaxPaGWZkzTdUtuuOAV8nthy6sJNuY2/y4 jbadAapecjRdye7/qGq/N02vkGIR56Hy5MvPWZkzZAsdUHZMZQljAPAhAICeYTRf cCTH31X5V9aHfGgh3LasT1ztAC/03WpNUsldPXL6MC24G7WH5yoaRlzrjJQKhbej 0JyOKNQ8Z//LTbYhEF66yAqSw8/OB/W+xhsx6rW7uy0UV883/ouzOjBmBJ9+k14W LyIScYgmO1exDEKXYvfXUQbKicbdbsfUa2/nwFJsq0LY3aEEF+kUZmA9lZa3meNf /UIgokLWf057o1r5At3ncDaJuS+wSTDhopXxJKlS8as5sVx4AIn17GbwmHFQql3H pTxfH281+sbEk5RZjk2rhC3TVqqM1qggq2SVTx4IYXMBklVcl83zJke4h9xKYU1v F6HrL5+HV8c= =kFG/ -----END PGP SIGNATURE-----