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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2024-39564

Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to RPD crash

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Status
Published
Published
Updated
Assigning organization
juniper

Description

This is a similar, but different vulnerability than the issue reported as CVE-2024-39549. A double-free vulnerability in the routing process daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This double free of memory is causing an rpd crash, leading to a Denial of Service (DoS). This issue affects: Junos OS:  * from 22.4 before 22.4R3-S4. Junos OS Evolved: * from 22.4 before 22.4R3-S4-EVO.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Juniper Networks Junos OS

Default version status: unaffected

  • 22.4 to < 22.4R3-S4affected

Juniper Networks Junos OS Evolved

Default version status: unaffected

  • 22.4 to < 22.4R3-S3-EVOaffected

References