Bug 2269242 (CVE-2024-27758) - CVE-2024-27758 python-rpyc: Remote attacker can craft a class, resulting in remote code execution
Summary: CVE-2024-27758 python-rpyc: Remote attacker can craft a class, resulting in r...
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Status: NEW
Alias: CVE-2024-27758
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
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Depends On: 2269243 2269244
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-03-12 19:56 UTC by Marco Benatto
Modified: 2024-03-12 19:57 UTC (History)
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Description Marco Benatto 2024-03-12 19:56:57 UTC 
In RPyC before 6.0.0, when a server exposes a method that calls the attribute named __array__ for a client-provided netref (e.g., np.array(client_netref)), a remote attacker can craft a class that results in remote code execution.

https://gist.github.com/renbou/957f70d27470982994f12a1d70153d09
https://github.com/tomerfiliba-org/rpyc/security/advisories/GHSA-h5cg-53g7-gqjw
Comment 1 Marco Benatto 2024-03-12 19:57:18 UTC 
Created python-rpyc tracking bugs for this issue:

Affects: epel-all [bug 2269243]
Affects: fedora-all [bug 2269244]
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