Twisted is an event-based framework for internet applications, supporting Python 3.6+. before 22.2.0, Twisted SSH client and server implement is able to accept an infinite amount of data for the peer's SSH version identifier. This ends up with a buffer using all the available memory. The attach is a simple as `nc -rv localhost 22 < /dev/zero`. A patch is available in version 22.2.0. There are currently no known workarounds.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
twistedmatrix twisted |
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debian debian linux 9.0 |
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oracle http server 12.2.1.3.0 |
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oracle http server 12.2.1.4.0 |
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oracle zfs storage appliance kit 8.8 |
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fedoraproject fedora 35 |
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fedoraproject fedora 36 |
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