CVEvulnerability
CVE-2024-39528
6.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-07-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 6.0 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 5.7 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-416
Description
A Use After Free vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to cause a Denial of Service (DoS).On all Junos OS and Junos Evolved platforms, if a routing-instance deactivation is triggered, and at the same time a specific SNMP request is received, a segmentation fault occurs which causes rpd to crash and restart.
This issue affects:
Junos OS:
* All versions before 21.2R3-S8,
* 21.4 versions before 21.4R3-S5,
* 22.2 versions before 22.2R3-S3,
* 22.3 versions before 22.3R3-S2,
* 22.4 versions before 22.4R3,
* 23.2 versions before 23.2R2.
Junos OS Evolved:
* All versions before 21.2R3-S8-EVO,
* 21.4-EVO versions before 21.4R3-S5-EVO,
* 22.2-EVO versions before 22.2R3-S3-EVO,
* 22.3-EVO versions before 22.3R3-S2-EVO,
* 22.4-EVO versions before 22.4R3-EVO,
* 23.2-EVO versions before 23.2R2-EVO.
Affected configurations
• juniper junos (< 21.2)
• juniper junos 21.2
• juniper junos 21.4
• juniper junos 22.2
• juniper junos 22.3
• juniper junos 22.4
• juniper junos 23.2
• juniper junos os evolved (< 21.2)
• juniper junos os evolved 21.2
• juniper junos os evolved 21.4
• juniper junos os evolved 22.2
• juniper junos os evolved 22.4
• juniper junos os evolved 23.2
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://supportportal.juniper.net/JSA82987 Vendor Advisory
- https://supportportal.juniper.net/JSA82987 Vendor Advisory