Dragonfly Gem for Ruby Image Uploading & Processing Remote Command Execution

Metadata

unknown
unknown
dragonfly
osvdb.org
2014-08-25
2017-04-01 19:10
2017-01-05 20:15

Description

Dragonfly Gem for Ruby contains a flaw in Uploading & Processing that is due
to the gem failing to restrict arbitrary commands to imagemagicks convert.
This may allow a remote attacker to gain read/write access to the filesystem
and execute arbitrary commands.

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The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Package Patched in Unaffected in
dragonfly >= 1.0.7 None