[FIXED] Check of maxpayload could be bypassed if size overruns int32 #1053
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One could craft a PUB protocol to cause server to panic. This can happen if the size in the PUB protocol overruns an int32. (note that if authorization is enabled, the user would need to authenticate first, limiting the impact). Thank you to Aviv Sasson and Ariel Zelivansky from Twistlock for the security report! Signed-off-by: Ivan Kozlovic <[email protected]>
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Added to commit log reference to people from Twistlock that reported the security issue. |
derekcollison
approved these changes
Jul 1, 2019
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One could craft a PUB protocol to cause server to panic. This can
happen if the size in the PUB protocol overruns an int32.
(note that if authorization is enabled, the user would need to
authenticate first, limiting the impact).
Thank you to Aviv Sasson and Ariel Zelivansky from Twistlock
for the security report!
Signed-off-by: Ivan Kozlovic [email protected]