cve-2023-44204
Vulnerability from cvelistv5
Published
2023-10-12 23:06
Modified
2024-09-17 16:09
Severity ?
EPSS score ?
Summary
An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).
When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.
This issue affects both eBGP and iBGP implementations.
This issue affects:
Juniper Networks Junos OS
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S2;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1, 23.2R2;
Juniper Networks Junos OS Evolved
* 21.4 versions prior to 21.4R3-S5-EVO;
* 22.1 versions prior to 22.1R3-S3-EVO;
* 22.2 versions prior to 22.2R3-S3-EVO;
* 22.3 versions prior to 22.3R2-S2-EVO;
* 22.4 versions prior to 22.4R3-EVO;
* 23.2 versions prior to 23.2R2-EVO;
References
▼ | URL | Tags | |
---|---|---|---|
sirt@juniper.net | https://supportportal.juniper.net/JSA73170 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://supportportal.juniper.net/JSA73170 | Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||
---|---|---|---|---|---|---|---|
▼ | Juniper Networks | Junos OS |
Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ Version: 22.3 ≤ Version: 22.4 ≤ Version: 23.2 ≤ |
||||
|
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malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.\u003c/p\u003e\u003cp\u003eThis issue affects both eBGP and iBGP implementations.\u003c/p\u003e\u003cp\u003eThis issue affects:\u003c/p\u003e\u003cp\u003eJuniper Networks Junos OS\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e21.4 versions prior to 21.4R3-S4;\u003c/li\u003e\u003cli\u003e22.1 versions prior to 22.1R3-S3;\u003c/li\u003e\u003cli\u003e22.2 versions prior to 22.2R3-S2;\u003c/li\u003e\u003cli\u003e22.3 versions prior to 22.3R2-S2, 22.3R3;\u003c/li\u003e\u003cli\u003e22.4 versions prior to 22.4R2-S1, 22.4R3;\u003c/li\u003e\u003cli\u003e23.2 versions prior to 23.2R1, 23.2R2;\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eJuniper Networks Junos OS Evolved\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e21.4 versions prior to 21.4R3-S5-EVO;\u003c/li\u003e\u003cli\u003e22.1 versions prior to 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23.2R2, 23.3R1 and all subsequent releases.\u003c/p\u003e\u003cp\u003eJunos OS Evolved: 22.1R3-S3-EVO, 22.3R2-S2-EVO, 22.4R3-EVO, 23.1R2-EVO, 23.2R2-EVO, 23.3R1-EVO and all subsequent releases.\u003c/p\u003e" } ], "value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS: 21.4R3-S4, 22.1R3-S3, 22.2R3-S2, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.1R2, 23.2R1, 23.2R2, 23.3R1 and all subsequent releases.\n\nJunos OS Evolved: 22.1R3-S3-EVO, 22.3R2-S2-EVO, 22.4R3-EVO, 23.1R2-EVO, 23.2R2-EVO, 23.3R1-EVO and all subsequent releases.\n\n" } ], "source": { "advisory": "JSA73170", "defect": [ "1731803" ], "discovery": "INTERNAL" }, "timeline": [ { "lang": "en", "time": "2023-10-11T16:00:00.000Z", "value": "Initial Publication" } ], "title": "Junos OS and Junos OS Evolved: The rpd will crash upon receiving a malformed BGP UPDATE message", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": 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Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).\\n\\nWhen a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.\\n\\nThis issue affects both eBGP and iBGP implementations.\\n\\nThis issue affects:\\n\\nJuniper Networks Junos OS\\n\\n\\n\\n * 21.4 versions prior to 21.4R3-S4;\\n * 22.1 versions prior to 22.1R3-S3;\\n * 22.2 versions prior to 22.2R3-S2;\\n * 22.3 versions prior to 22.3R2-S2, 22.3R3;\\n * 22.4 versions prior to 22.4R2-S1, 22.4R3;\\n * 23.2 versions prior to 23.2R1, 23.2R2;\\n\\n\\n\\n\\nJuniper Networks Junos OS Evolved\\n\\n\\n\\n * 21.4 versions prior to 21.4R3-S5-EVO;\\n * 22.1 versions prior to 22.1R3-S3-EVO;\\n * 22.2 versions prior to 22.2R3-S3-EVO;\\n * 22.3 versions prior to 22.3R2-S2-EVO;\\n * 22.4 versions prior to 22.4R3-EVO;\\n * 23.2 versions prior to 23.2R2-EVO;\\n\\n\\n\\n\\n\\n\\n\"}, {\"lang\": \"es\", \"value\": \"Una validaci\\u00f3n inadecuada de la correcci\\u00f3n sint\\u00e1ctica de la vulnerabilidad de entrada en Routing Protocol Daemon (rpd) Juniper Networks Junos OS y Junos OS Evolved permite que un atacante basado en red no autenticado provoque una Denegaci\\u00f3n de Servicio (DoS). Cuando se recibe un paquete de ACTUALIZACI\\u00d3N de BGP con formato incorrecto a trav\\u00e9s de una sesi\\u00f3n BGP establecida, el rpd falla y se reinicia. Este problema afecta tanto a las implementaciones de eBGP como de iBGP. Este problema afecta a: Juniper Networks Junos OS * versiones 21.4 anteriores a 21.4R3-S4; * Versiones 22.1 anteriores a 22.1R3-S3; * Versiones 22.2 anteriores a 22.2R3-S2; * Versiones 22.3 anteriores a 22.3R2-S2, 22.3R3; * Versiones 22.4 anteriores a 22.4R2-S1, 22.4R3; * Versiones 23.2 anteriores a 23.2R1, 23.2R2; Juniper Networks Junos OS Evolved * Versiones 21.4 anteriores a 21.4R3-S5-EVO; * Versiones 22.1 anteriores a 22.1R3-S3-EVO; * Versiones 22.2 anteriores a 22.2R3-S3-EVO; * Versiones 22.3 anteriores a 22.3R2-S2-EVO; * Versiones 22.4 anteriores a 22.4R3-EVO; * Versiones 23.2 anteriores a 23.2R2-EVO;\"}]", "id": "CVE-2023-44204", "lastModified": "2024-11-21T08:25:26.153", "metrics": "{\"cvssMetricV31\": [{\"source\": \"sirt@juniper.net\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"ADJACENT_NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"ADJACENT_NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}]}", "published": "2023-10-13T00:15:13.070", "references": "[{\"url\": \"https://supportportal.juniper.net/JSA73170\", \"source\": \"sirt@juniper.net\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://supportportal.juniper.net/JSA73170\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"sirt@juniper.net\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-1286\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2023-44204\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2023-10-13T00:15:13.070\",\"lastModified\":\"2024-11-21T08:25:26.153\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"\\nAn Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).\\n\\nWhen a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.\\n\\nThis issue affects both eBGP and iBGP implementations.\\n\\nThis issue affects:\\n\\nJuniper Networks Junos OS\\n\\n\\n\\n * 21.4 versions prior to 21.4R3-S4;\\n * 22.1 versions prior to 22.1R3-S3;\\n * 22.2 versions prior to 22.2R3-S2;\\n * 22.3 versions prior to 22.3R2-S2, 22.3R3;\\n * 22.4 versions prior to 22.4R2-S1, 22.4R3;\\n * 23.2 versions prior to 23.2R1, 23.2R2;\\n\\n\\n\\n\\nJuniper Networks Junos OS Evolved\\n\\n\\n\\n * 21.4 versions prior to 21.4R3-S5-EVO;\\n * 22.1 versions prior to 22.1R3-S3-EVO;\\n * 22.2 versions prior to 22.2R3-S3-EVO;\\n * 22.3 versions prior to 22.3R2-S2-EVO;\\n * 22.4 versions prior to 22.4R3-EVO;\\n * 23.2 versions prior to 23.2R2-EVO;\\n\\n\\n\\n\\n\\n\\n\"},{\"lang\":\"es\",\"value\":\"Una validaci\u00f3n inadecuada de la correcci\u00f3n sint\u00e1ctica de la vulnerabilidad de entrada en Routing Protocol Daemon (rpd) Juniper Networks Junos OS y Junos OS Evolved permite que un atacante basado en red no autenticado provoque una Denegaci\u00f3n de Servicio (DoS). Cuando se recibe un paquete de ACTUALIZACI\u00d3N de BGP con formato incorrecto a trav\u00e9s de una sesi\u00f3n BGP establecida, el rpd falla y se reinicia. Este problema afecta tanto a las implementaciones de eBGP como de iBGP. Este problema afecta a: Juniper Networks Junos OS * versiones 21.4 anteriores a 21.4R3-S4; * Versiones 22.1 anteriores a 22.1R3-S3; * Versiones 22.2 anteriores a 22.2R3-S2; * Versiones 22.3 anteriores a 22.3R2-S2, 22.3R3; * Versiones 22.4 anteriores a 22.4R2-S1, 22.4R3; * Versiones 23.2 anteriores a 23.2R1, 23.2R2; Juniper Networks Junos OS Evolved * Versiones 21.4 anteriores a 21.4R3-S5-EVO; * Versiones 22.1 anteriores a 22.1R3-S3-EVO; * Versiones 22.2 anteriores a 22.2R3-S3-EVO; * Versiones 22.3 anteriores a 22.3R2-S2-EVO; * Versiones 22.4 anteriores a 22.4R3-EVO; * Versiones 23.2 anteriores a 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\"dateReserved\": \"2023-09-26T19:30:32.350Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2023-10-12T23:06:37.422Z\", \"assignerShortName\": \"juniper\"}", "dataType": "CVE_RECORD", "dataVersion": "5.1" } } }
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Sightings
Author | Source | Type | Date |
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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.