An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC.
Through code review, it was determined that the interface definition code for aftman could read beyond a buffer boundary, leading to a stack-based buffer overflow.
This issue affects Junos OS on MX Series and EX9200-15C:
* from 21.2 before 21.2R3-S1,
* from 21.4 before 21.4R3,
* from 22.1 before 22.1R2,
* from 22.2 before 22.2R2;
This issue does not affect:
* versions of Junos OS prior to 20.3R1;
* any version of Junos OS 20.4.
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA79110 | Vendor Advisory |
| https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | Vendor Advisory |
| https://supportportal.juniper.net/JSA79110 | Vendor Advisory |
| https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
No history.
Information
Published : 2024-04-12 16:15
Updated : 2026-01-23 16:12
NVD link : CVE-2024-30401
Mitre link : CVE-2024-30401
CVE.ORG link : CVE-2024-30401
JSON object : View
Products Affected
juniper
- mx2010
- mpc10e-15c
- mx960
- mx2020
- lc9600
- mx304
- junos
- mx2008
- mpc11
- mx10008
- mx204
- mpc10e-10c
- mx480
- mx10004
- mx240
- ex9200-15c
CWE
CWE-125
Out-of-bounds Read