CVE-2025-52982
MEDIUMDescription
An Improper Resource Shutdown or Release vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS). When an MX Series device with an MS-MPC is configured with two or more service sets which are both processing SIP calls, a specific sequence of call events will lead to a crash and restart of the MS-MPC. This issue affects Junos OS: * all versions before 21.2R3-S9, * 21.4 versions from 21.4R1, * 22.2 versions before 22.2R3-S6, * 22.4 versions before 22.4R3-S6. As the MS-MPC is EoL after Junos OS 22.4, later versions are not affected. This issue does not affect MX-SPC3 or SRX Series devices.
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CVSS v3.1 Score
Weakness Type (CWE)
Affected Products
| Vendor | Product |
|---|---|
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | junos |
| juniper | mx10004 |
| juniper | mx10008 |
| juniper | mx2008 |
| juniper | mx2010 |
| juniper | mx2020 |
| juniper | mx204 |
| juniper | mx240 |
| juniper | mx304 |
| juniper | mx480 |
| juniper | mx960 |
References
Advisories & Patches
Frequently Asked Questions
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