fkie_cve-2022-22198
Vulnerability from fkie_nvd
Published
2022-04-14 16:15
Modified
2024-11-21 06:46
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX platforms, if the SIP ALG is enabled, an MS-MPC or MS-MIC, or SPC will crash if it receives a SIP message with a specific contact header format. This issue affects Juniper Networks Junos OS on MX Series and SRX Series: 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect versions prior to 20.4R1.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| sirt@juniper.net | https://kb.juniper.net/JSA69513 | Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://kb.juniper.net/JSA69513 | Mitigation, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| juniper | junos | 20.4 | |
| juniper | junos | 20.4 | |
| juniper | junos | 20.4 | |
| juniper | junos | 20.4 | |
| juniper | junos | 20.4 | |
| juniper | junos | 21.1 | |
| juniper | junos | 21.1 | |
| juniper | junos | 21.1 | |
| juniper | junos | 21.2 | |
| juniper | junos | 21.2 | |
| juniper | junos | 21.2 | |
| juniper | mx10 | - | |
| juniper | mx10000 | - | |
| juniper | mx10003 | - | |
| juniper | mx10008 | - | |
| juniper | mx10016 | - | |
| juniper | mx104 | - | |
| juniper | mx150 | - | |
| juniper | mx2008 | - | |
| juniper | mx2010 | - | |
| juniper | mx2020 | - | |
| juniper | mx204 | - | |
| juniper | mx240 | - | |
| juniper | mx40 | - | |
| juniper | mx480 | - | |
| juniper | mx5 | - | |
| juniper | mx80 | - | |
| juniper | mx960 | - | |
| juniper | srx100 | - | |
| juniper | srx110 | - | |
| juniper | srx1400 | - | |
| juniper | srx1500 | - | |
| juniper | srx210 | - | |
| juniper | srx220 | - | |
| juniper | srx240 | - | |
| juniper | srx240h2 | - | |
| juniper | srx300 | - | |
| juniper | srx320 | - | |
| juniper | srx340 | - | |
| juniper | srx3400 | - | |
| juniper | srx345 | - | |
| juniper | srx3600 | - | |
| juniper | srx380 | - | |
| juniper | srx4000 | - | |
| juniper | srx4100 | - | |
| juniper | srx4200 | - | |
| juniper | srx4600 | - | |
| juniper | srx5000 | - | |
| juniper | srx5400 | - | |
| juniper | srx550 | - | |
| juniper | srx550_hm | - | |
| juniper | srx550m | - | |
| juniper | srx5600 | - | |
| juniper | srx5800 | - | |
| juniper | srx650 | - |
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"value": "An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX platforms, if the SIP ALG is enabled, an MS-MPC or MS-MIC, or SPC will crash if it receives a SIP message with a specific contact header format. This issue affects Juniper Networks Junos OS on MX Series and SRX Series: 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect versions prior to 20.4R1."
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"value": "Una vulnerabilidad de Acceso de Puntero no Inicializado en la SIP ALG de Juniper Networks Junos OS permite a un atacante no autenticado basado en la red causar una Denegaci\u00f3n de Servicio (DoS). La recepci\u00f3n continuada de estos paquetes espec\u00edficos causar\u00e1 una condici\u00f3n de denegaci\u00f3n de servicio sostenida. En todas las plataformas MX y SRX, si la ALG de SIP est\u00e1 habilitada, un MS-MPC o MS-MIC, o SPC ser\u00e1 bloqueado si recibe un mensaje SIP con un formato de encabezado de contacto espec\u00edfico. Este problema afecta a Juniper Networks Junos OS en las series MX y SRX: versiones 20.4 anteriores a 20.4R3; versiones 21.1 anteriores a 21.1R2-S1, 21.1R3; versiones 21.2 anteriores a 21.2R2. Este problema no afecta a versiones anteriores a 20.4R1"
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"id": "CVE-2022-22198",
"lastModified": "2024-11-21T06:46:22.510",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.