Public bug reported:
LaunchImageNG uses a mutable as default parameter.
This can lead to potential leakage because the default value is
evaluated only once and any potential changes done to the default
arguments will be kept for further instances.
I don't think it's a security vulnerability at this stage, but it can
potentially lead to it.
** Affects: horizon
Importance: Undecided
Assignee: Yves-Gwenael Bourhis (yves-gwenael-bourhis)
Status: In Progress
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https://bugs.launchpad.net/bugs/1466894
Title:
potential default value leakage in LaunchImageNG
Status in OpenStack Dashboard (Horizon):
In Progress
Bug description:
LaunchImageNG uses a mutable as default parameter.
This can lead to potential leakage because the default value is
evaluated only once and any potential changes done to the default
arguments will be kept for further instances.
I don't think it's a security vulnerability at this stage, but it can
potentially lead to it.
To manage notifications about this bug go to:
https://bugs.launchpad.net/horizon/+bug/1466894/+subscriptions
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