CVE-2024-47498 — Junos OS Evolved: QFX5000 Series: Configured MAC learning and move limits are not in effect

Description (CNA)

An Unimplemented or Unsupported Feature in UI vulnerability in the CLI of Juniper Networks Junos OS Evolved on QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS). Several configuration statements meant to enforce limits on MAC learning and moves can be configured but do not take effect. This can lead to control plane overload situations which will severely impact the ability of the device to processes legitimate traffic. This issue affects Junos OS Evolved on QFX5000 Series: * All versions before 21.4R3-S8-EVO, * 22.2-EVO versions before 22.2R3-S5-EVO, * 22.4-EVO versions before 22.4R3-EVO, * 23.2-EVO versions before 23.2R2-EVO.

Affected (CNA)

Vendor / product	Versions
Juniper Networks / Junos OS Evolved	affected 0 before 21.4R3-S8-EVO; affected 22.2-EVO before 22.2R3-S5-EVO; affected 22.4-EVO before 22.4R3-EVO; affected 23.2-EVO before 23.2R2-EVO

CWE

No CWE identifiers supplied.

References

https://supportportal.juniper.net/JSA88128

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.