Monday, July 19, 2021

Juniper Junos OS: 2021-07 Security Bulletin: Junos OS: Upon receipt of specific sequences of genuine packets destined to the device the kernel will crash and restart (vmcore) (JSA11200) (multiple CVEs)

Description
A buffer overflow vulnerability in the TCP/IP stack of Juniper Networks Junos OS allows an attacker to send specific sequences of packets to the device thereby causing a Denial of Service (DoS).
Solution(s)
  • juniper-junos-os-upgrade-latest


  • References
  • https://attackerkb.com/topics/cve-2021-0283
  • CVE - 2021-0283
  • CVE - 2021-0284
  • JSA11200




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