CVE-2024-47501
MEDIUMJuniper Junos < 21.2R3-S1, 21.3 < 21.3R3, 21.4 < 21.4R2 - Authenticated Denial of Service via VPLS Show Commands
Title source: llmDescription
A NULL Pointer Dereference vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on MX304, MX with MPC10/11/LC9600, and EX9200 with EX9200-15C allows a locally authenticated attacker with low privileges to cause a Denial of Service (DoS). In a VPLS or Junos Fusion scenario, the execution of specific show commands will cause all FPCs hosting VPLS sessions or connecting to satellites to crash and restart. This issue affects Junos on MX304, MX with MPC10/11/LC9600 and EX9200 with EX9200-15C: * All version before 21.2R3-S1, * 21.3 versions before 21.3R3, * 21.4 versions before 21.4R2.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://supportportal.juniper.net/JSA88131
Scores
CVSS v3
5.5
EPSS
0.0011
EPSS Percentile
28.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (4)
juniper/junos
21.2 (8 CPE variants)
juniper/junos
21.3 (7 CPE variants)
juniper/junos
21.4 (4 CPE variants)
juniper/junos
< 21.2
Published
Oct 11, 2024
Tracked Since
Feb 18, 2026