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/ Test2::Compare::EventMeta
Security Advisories (1)
CVE-2025-40909 (2025-05-30)

Perl threads have a working directory race condition where file operations may target unintended paths. If a directory handle is open at thread creation, the process-wide current working directory is temporarily changed in order to clone that handle for the new thread, which is visible from any third (or more) thread already running. This may lead to unintended operations such as loading code or accessing files from unexpected locations, which a local attacker may be able to exploit. The bug was introduced in commit 11a11ecf4bea72b17d250cfb43c897be1341861e and released in Perl version 5.13.6

NAME

Test2::Compare::EventMeta - Meta class for events in deep comparisons

DESCRIPTION

This is used in deep comparisons of event objects. You should probably never use this directly.

DEFINED CHECKS

file

File that generated the event.

line

Line where the event was generated.

package

Package that generated the event.

subname

Name of the tool that generated the event.

debug

The debug information that will be printed in event of a failure.

tid

Thread ID of the thread that generated the event.

pid

Process ID of the process that generated the event.

SOURCE

The source code repository for Test2-Suite can be found at https://github.com/Test-More/test-more/.

MAINTAINERS

Chad Granum <exodist@cpan.org>

AUTHORS

Chad Granum <exodist@cpan.org>

COPYRIGHT

Copyright Chad Granum <exodist@cpan.org>.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See http://dev.perl.org/licenses/