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 minor_update.jpg 356.6 kB 1 31-Aug-2023 17:14 Ada Csaba

This page (revision-31) was last changed on 25-Apr-2024 01:58 by Ada Csaba

This page was created on 10-Aug-2023 03:53 by Ben Spink

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!!REGARDING THE RECENT VULNERABILITY ANNOUNCEMENT AUGUST 10, 2023!
!!!Minimum safe CrushFTP version is 10.7.1. (Regularly updating is critical and we make that as easy as possible.)
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!!Regarding 10.7.1 and the CrushFTP exploit allowing access to system files __CVE-2024-4040__ . Using a DMZ proxy in front of your main CrushFTP would have protected you in this scenario. The vulnerability allowed an attacker to retrieve system files.\\
(CREDIT:Simon Garrelou, of Airbus CERT, read more here [https://github.com/airbus-cert/CVE-2024-4040|https://github.com/airbus-cert/CVE-2024-4040] )\\
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!!REGARDING 10.6.0 and the recent global SSH vulnerability which also affected CrushFTP! (not CrushFTP specific, but we are affected just like ALL other server vendors): CVE-2023-48795
Read more about it here: [https://terrapin-attack.com/]\\
[https://jfrog.com/blog/ssh-protocol-flaw-terrapin-attack-cve-2023-48795-all-you-need-to-know/|https://jfrog.com/blog/ssh-protocol-flaw-terrapin-attack-cve-2023-48795-all-you-need-to-know/] \\
\\
!!REGARDING 10.5.6 and the recent global SSH vulnerability which also affected CrushFTP! (not CrushFTP specific, but we are affected just like most other server vendors)
Read more about it here: [https://eprint.iacr.org/2023/1711.pdf]\\
\\
!!REGARDING THE RECENT VULNERABILITY ANNOUNCEMENT NOVEMBER 16, 2023!
If your CrushFTP is lower than 10.5.5, you are vulnerable to an exploit that was responsibly disclosed. It is not known to be in he wild, but its severe and everyone must update immediately. All versions of CrushFTP...v4/v5/v6/v7/v8/v9/v10 were affected by this. CrushFTP v11 is not affected by this as it has been patched before its first public release. One part of the vulnerability allows an attacker to gain access simply by knowing the admin username, and the other parts when used together allows an attacker who has a non privileged account to gain access to files outside their VFS which can then be in turn used to login as a more privileged user. CVE release is pending. Credit goes to the UK NCSC.\\
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!!REGARDING THE RECENT VULNERABILITY ANNOUNCEMENT AUGUST 10, 2023! (CVE-2023-43177)
\\
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The vulnerability CVE will be released soon. This vulnerability is critical because it does NOT require any authentication. It can be done anonymously and steal the session of other users and escalate to an administrator user. Its critical everyone updates ASAP! 10.5.2 changes other defaults related to loading DB drivers that are not in your classpath has also changed. This means if your DB drivers are not part of your plugins/lib folder, they will not be loaded by CrushFTP. (Statistics DB if you changed it, SQL Users if you are using that, etc.)\\
This vulnerability is critical because it does NOT require any authentication. It can be done anonymously and steal the session of other users and escalate to an administrator user. Its critical everyone updates ASAP! 10.5.2 changes other defaults related to loading DB drivers that are not in your classpath has also changed. This means if your DB drivers are not part of your plugins/lib folder, they will not be loaded by CrushFTP. (Statistics DB if you changed it, SQL Users if you are using that, etc.)\\
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__IMPORTANT: due to the security updates since CrushFTP version 10.5.2+ any JDBC driver jar file needs to be placed into the CrushFTP10/plugins/lib/ directory, or it won't load. In case of a server previously configured using an external SQL user DB, this new feature prevents access on next launch, will need to move the jar file, then edit prefs.XML, update the <db_driver> key value like\\
{{{<db_driver>./mssql-jdbc-12.4.0.jre11.jar</db_driver>}}}
\\
\\
Version Date Modified Size Author Changes ... Change note
31 25-Apr-2024 01:58 5.016 kB Ada Csaba to previous
30 25-Apr-2024 01:57 5.01 kB Ada Csaba to previous | to last
29 25-Apr-2024 01:57 4.964 kB Ada Csaba to previous | to last
28 25-Apr-2024 01:57 4.963 kB Ada Csaba to previous | to last
27 19-Apr-2024 05:26 4.878 kB Ben Spink to previous | to last
26 19-Apr-2024 05:26 4.879 kB Ben Spink to previous | to last
25 19-Apr-2024 05:26 4.881 kB Ben Spink to previous | to last
24 19-Apr-2024 04:59 4.84 kB Ben Spink to previous | to last
23 20-Mar-2024 12:49 4.603 kB Ada Csaba to previous | to last
22 20-Mar-2024 12:48 4.507 kB Ada Csaba to previous | to last
21 19-Dec-2023 01:17 4.409 kB Ben Spink to previous | to last
« This page (revision-31) was last changed on 25-Apr-2024 01:58 by Ada Csaba
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