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5.3 Medium

CVE-2021-1378 A vulnerability in the SSH service of the Cisco StarOS operating system could allow an unauthenticated, remote…

Description

A vulnerability in the SSH service of the Cisco StarOS operating system could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service from receiving any traffic, which would lead to a DoS condition on the affected device.

Affected products and versions

Product Affected versions Fixed in
Cisco ASR 5000 Series Software Versions not published

References

Timeline

  1. Published
  2. Last modified

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