Cisco Bug: CSCup21070 - ASR1k / Denial of service vulnerability, ESP crash in NAT ALG
Oct 31, 2019
- Cisco ASR 1000 Series Aggregation Services Routers
Known Affected Releases
Symptoms: The ESP module of an ASR1000 Series Routers may crash in NAT ALG due to RBUF handle exhaustion. Conditions: Running versions prior to this bugfix, with a NAT configuration and h323 traffic being fixed-up by the ALG.
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Bug Details Include
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