英文:
Insecure dependency in eval while running with -T switch on perl and ubuntu 16.04
问题
我在加载 Ubuntu 16.04 上的 foswiki Apache 网站时遇到了以下文本行的小问题。
错误：
Foswiki 检测到内部错误 - 请检查您的 Foswiki 日志和 Web 服务器日志以获取更多信息。
在运行时以 -T 开关运行时，eval 中存在不安全的依赖项
错误日志：
/var/www/Foswiki-1.1.9/lib/Foswiki.pm 第 3153 行运行 eval 时存在不安全的依赖项。
背景：
- 最初的虚拟机在 Ubuntu 12.04 上，并运行 foswiki 1.1.9。
- 然后我升级了 Ubuntu 到 14.04，并成功使 Apache Web 服务在 foswiki 上工作。
- 然后我将其升级到 Ubuntu 16.04，并出现了上述错误。
- 在 Ubuntu 12.04 上：Perl 版本是 5.14。
- 在 Ubuntu 16.04 上：Perl 版本是 5.22。
注意：我在编程语言方面的知识非常有限，我需要将此虚拟机升级到 Ubuntu 20.04 LTS 或 22.04（无论哪个版本都可以）。
英文:
I have a small issue with the following line of text when loading the apache website of foswiki on Ubuntu 16.04.
Error:
>Foswiki detected an internal error - please check your Foswiki logs and webserver logs for more information.
Insecure dependency in eval while running with -T switch
Log from error.log:
>Insecure dependency in eval while running with -T switch at /var/www/Foswiki-1.1.9/lib/Foswiki.pm line 3153.
**Background: **
- Originally the VM was on ubuntu 12.04 and running foswiki 1.1.9.
- then I ran the upgrade on ubuntu and made it to 14.04 and was able to make the apache webservice work for foswiki.
- then I upgraded it to ubuntu 16.04 and seeing the error above.
- on ubuntu 12.04: perl version was 5.14
- on ubuntu 16.04: perl version is 5.22
Note: I have very limited knowledge in programming language and I need to upgrade this VM all the way up to ubuntu 20.04 LTS or 22.04 what ever I can.
答案1
得分: 1
The program was run using perl -T or as a setuid/setgid script, which enables taint mode. Taint mode prevents user inputs from being used in certain operations for security purposes. This is particularly appropriate for a web script.
Changes to the program or module will be needed to resolve the issue. Please consult their authors.
英文:
The program was run using perl -T or as a setuid/setgid script, which enables taint mode. Taint mode prevents user inputs from being used in certain operations for security purposes. This is particularly appropriate for a web script.
Changes to the program or module will be needed to resolve the issue. Please consult their authors.
答案2
得分: -1
发现了解决这个问题的方法：
- 将此位置下的所有脚本：\var\www\Foswiki-1.1.9\
- 从脚本中移除了 -wT 选项，然后开始正常工作。
英文:
Found the workaround to this problem:
- all the scripts in this location: \var\www\Foswiki-1.1.9\
- removed the -wT from the scripts and started working fine.
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