A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.
By exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.
This issue affects:
Junos OS:
* All versions before 21.4R3-S7,
* from 22.1 before 22.1R3-S6,
* from 22.2 before 22.2R3-S4,
* from 22.3 before 22.3R3-S3,
* from 22.4 before 22.4R3-S2,
* from 23.2 before 23.2R2,
* from 23.4 before 23.4R1-S1, 23.4R2;
Junos OS Evolved:
* All versions before 21.4R3-S7-EVO,
* from 22.1-EVO before 22.1R3-S6-EVO,
* from 22.2-EVO before 22.2R3-S4-EVO,
* from 22.3-EVO before 22.3R3-S3-EVO,
* from 22.4-EVO before 22.4R3-S2-EVO,
* from 23.2-EVO before 23.2R2-EVO,
* from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.
References
Link | Resource |
---|---|
https://supportportal.juniper.net/JSA83016 |
Configurations
No configuration.
History
11 Jul 2024, 13:05
Type | Values Removed | Values Added |
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Summary |
|
10 Jul 2024, 23:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2024-07-10 23:15
Updated : 2024-07-11 13:05
NVD link : CVE-2024-39556
Mitre link : CVE-2024-39556
CVE.ORG link : CVE-2024-39556
JSON object : View
Products Affected
No product.
CWE
CWE-121
Stack-based Buffer Overflow