FKIE_CVE-2020-1657
Vulnerability from fkie_nvd - Published: 2020-10-16 21:15 - Updated: 2024-11-21 05:11
Severity ?
Summary
On SRX Series devices, a vulnerability in the key-management-daemon (kmd) daemon of Juniper Networks Junos OS allows an attacker to spoof packets targeted to IPSec peers before a security association (SA) is established thereby causing a failure to set up the IPSec channel. Sustained receipt of these spoofed packets can cause a sustained Denial of Service (DoS) condition. This issue affects IPv4 and IPv6 implementations. This issue affects Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D90; 15.1X49 versions prior to 15.1X49-D190; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R1-S6, 18.4R2-S3, 18.4R3; 19.1 versions prior to 19.1R1-S4, 19.1R2. This issue does not affect 12.3 or 15.1 releases which are non-SRX Series releases.
References
| URL | Tags | ||
|---|---|---|---|
| sirt@juniper.net | https://kb.juniper.net/JSA11050 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://kb.juniper.net/JSA11050 | Vendor Advisory |
Impacted products
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:18.4:r1-s5:*:*:*:*:*:*",
"matchCriteriaId": "C012CD07-706A-4E1C-B399-C55AEF5C8309",
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},
{
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"matchCriteriaId": "D59D7A31-128B-4034-862B-8EF3CE3EE949",
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},
{
"criteria": "cpe:2.3:o:juniper:junos:18.4:r2-s1:*:*:*:*:*:*",
"matchCriteriaId": "0C5E097B-B79E-4E6A-9291-C8CB9674FED5",
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},
{
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"matchCriteriaId": "819FA3ED-F934-4B20-BC0E-D638ACCB7787",
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},
{
"criteria": "cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:*",
"matchCriteriaId": "768C0EB7-8456-4BF4-8598-3401A54D21DA",
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},
{
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"matchCriteriaId": "5332B70A-F6B0-4C3B-90E2-5CBFB3326126",
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{
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{
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{
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "On SRX Series devices, a vulnerability in the key-management-daemon (kmd) daemon of Juniper Networks Junos OS allows an attacker to spoof packets targeted to IPSec peers before a security association (SA) is established thereby causing a failure to set up the IPSec channel. Sustained receipt of these spoofed packets can cause a sustained Denial of Service (DoS) condition. This issue affects IPv4 and IPv6 implementations. This issue affects Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D90; 15.1X49 versions prior to 15.1X49-D190; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R1-S6, 18.4R2-S3, 18.4R3; 19.1 versions prior to 19.1R1-S4, 19.1R2. This issue does not affect 12.3 or 15.1 releases which are non-SRX Series releases."
},
{
"lang": "es",
"value": "En los dispositivos SRX Series, una vulnerabilidad en el key-management-daemon (kmd) de Juniper Networks Junos OS permite a un atacante falsificar paquetes dirigidos a peers IPSec antes de que se establezca una security association (SA), lo que causa un fallo en la configuraci\u00f3n del Canal IPSec.\u0026#xa0;La recepci\u00f3n sostenida de estos paquetes falsificados puede conllevar una condici\u00f3n de Denegaci\u00f3n de Dervicio (DoS) sostenida.\u0026#xa0;Este problema afecta a las implementaciones de IPv4 e IPv6.\u0026#xa0;Este problema afecta a Juniper Networks Junos OS en SRX Series: versiones 12.3X48 anteriores a 12.3X48-D90;\u0026#xa0;versiones 15.1X49 anteriores a 15.1X49-D190;\u0026#xa0;versiones 17.4 anteriores a 17.4R2-S9, 17.4R3;\u0026#xa0;versiones 18.1 anteriores a 18.1R3-S9;\u0026#xa0;versiones 18.2 anteriores a 18.2R3;\u0026#xa0;versiones 18.3 anteriores a 18.3R1-S7, 18.3R2-S3, 18.3R3;\u0026#xa0;versiones 18.4 versiones anteriores a 18.4R1-S6, 18.4R2-S3, 18.4R3;\u0026#xa0;versiones 19.1 anteriores a 19.1R1-S4, 19.1R2.\u0026#xa0;Este problema no afecta a las versiones a 12.3 o 15"
}
],
"id": "CVE-2020-1657",
"lastModified": "2024-11-21T05:11:06.200",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "sirt@juniper.net",
"type": "Secondary"
}
]
},
"published": "2020-10-16T21:15:12.223",
"references": [
{
"source": "sirt@juniper.net",
"tags": [
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA11050"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA11050"
}
],
"sourceIdentifier": "sirt@juniper.net",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-408"
}
],
"source": "sirt@juniper.net",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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