CVE-2022-24302: Creation of new private key files using ~paramiko.pkey.PKey
subclasses was subject to a race condition between file creation and mode modification, which could be exploited by an attacker with knowledge of where the Paramiko-using code would write out such files; this has been patched by using os.open
and os.fdopen
to ensure new files are opened with the correct mode immediately (we've left the subsequent explicit 'chmod' in place to minimize any possible disruption, though it may get removed in future backwards-incompatible updates).
Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:
sudo dnf upgrade --refresh --advisory=FEDORA-2022-806492f1d1
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This update has been submitted for testing by pghmcfc.
This update's test gating status has been changed to 'ignored'.
This update has been pushed to testing.
pghmcfc edited this update.
pghmcfc edited this update.
New build(s):
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This update has been submitted for testing by pghmcfc.
This update has been pushed to testing.
This update has been submitted for stable by bodhi.
This update has been pushed to stable.