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Juniper Junos OS: When 'log' action is enabled, a firewall filter deployed on lo0 cannot filter high rate of packets sent to the RE (JSA10523)

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Juniper Junos OS: When 'log' action is enabled, a firewall filter deployed on lo0 cannot filter high rate of packets sent to the RE (JSA10523)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/01/2012
Created
07/25/2018
Added
05/07/2014
Modified
05/07/2014

Description

When processing fragmented IP traffic sent to a multi-data threaded SRX Series services gateway, the flowd process may crash when trying to reassemble IP fragments. The issue is due to a logic error in the IP fragment reassembly module. A race condition can exist within the debug info process which can read an invalid pointer causing the flowd process to core.

Solution(s)

  • juniper-junos-os-upgrade-latest

References

  • JSA10523

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