CVE-2024-21598 (GCVE-0-2024-21598)
Vulnerability from cvelistv5
Published
2024-04-12 14:54
Modified
2024-08-01 22:27
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
VLAI Severity ?
EPSS score ?
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
- Denial of Service (DoS)
Summary
An Improper Validation of Syntactic Correctness of Input vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).
If a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.
This issue affects Juniper Networks
Junos OS:
* 20.4 versions 20.4R1 and later versions earlier than 20.4R3-S9;
* 21.2 versions earlier than 21.2R3-S7;
* 21.3 versions earlier than 21.3R3-S5;
* 21.4 versions earlier than 21.4R3-S5;
* 22.1 versions earlier than 22.1R3-S4;
* 22.2 versions earlier than 22.2R3-S3;
* 22.3 versions earlier than 22.3R3-S1;
* 22.4 versions earlier than 22.4R3;
* 23.2 versions earlier than 23.2R1-S2, 23.2R2;
Junos OS Evolved:
* 20.4-EVO versions 20.4R1-EVO and later versions earlier than 20.4R3-S9-EVO;
* 21.2-EVO versions earlier than 21.2R3-S7-EVO;
* 21.3-EVO versions earlier than 21.3R3-S5-EVO;
* 21.4-EVO versions earlier than 21.4R3-S5-EVO;
* 22.1-EVO versions earlier than 22.1R3-S4-EVO;
* 22.2-EVO versions earlier than 22.2R3-S3-EVO;
* 22.3-EVO versions earlier than 22.3R3-S1-EVO;
* 22.4-EVO versions earlier than 22.4R3-EVO;
* 23.2-EVO versions earlier than 23.2R1-S2-EVO, 23.2R2-EVO;
This issue does not affect Juniper Networks
* Junos OS versions earlier than 20.4R1;
* Junos OS Evolved versions earlier than 20.4R1-EVO.
This is a related but separate issue than the one described in JSA79095.
References
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|---|---|---|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | Juniper Networks | Junos OS |
Version: 20.4 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ Version: 22.3 ≤ Version: 22.4 ≤ Version: 23.2 ≤ |
||||||
|
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"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://supportportal.juniper.net/JSA75739\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"url\": \"https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L\", \"tags\": [\"technical-description\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-01T22:27:36.007Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-21598\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-04-12T18:02:57.570562Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:o:juniper_networks:junos_os:20.4:*:*:*:*:*:*:*\"], \"vendor\": \"juniper_networks\", \"product\": \"junos_os\", \"versions\": [{\"status\": \"affected\", \"version\": \"20.4\", \"lessThan\": \"20.4r3-s9\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"21.2\", \"lessThan\": \"21.2r3-s7\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"21.3\", \"lessThan\": \"21.3r3-s5\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"21.4\", \"lessThan\": \"21.4r3-s5\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"22.1\", \"lessThan\": \"22.1r3-s4\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2r3-s3\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"22.3\", \"lessThan\": \"22.3r3-s1\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4r3\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"23.2\", \"lessThan\": \"23.2r1-s2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:juniper:junos_os_evolved:22.3:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:22.4:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:23.2:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:20.4:r1:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:21.2:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:21.3:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:22.1:-:*:*:*:*:*:*\", \"cpe:2.3:o:juniper:junos_os_evolved:22.2:-:*:*:*:*:*:*\"], \"vendor\": \"juniper\", \"product\": \"junos_os_evolved\", \"versions\": [{\"status\": \"affected\", \"version\": \"20.4\", \"lessThan\": \"20.4r3-s9\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"21.2\", \"lessThan\": \"21.2r3-s7\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"21.3\", \"lessThan\": \"21.3r3-s5\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"21.4\", \"lessThan\": \"21.4r3-s4\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"22.1\", \"lessThan\": \"22.1r3-s4\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2r3-s3\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-31T14:18:44.467Z\"}}], \"cna\": {\"title\": \"Junos OS and Junos OS Evolved: A malformed BGP tunnel encapsulation attribute will lead to an rpd crash\", \"source\": {\"defect\": [\"1760356\"], \"advisory\": \"JSA75739\", \"discovery\": \"USER\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Juniper SIRT would like to acknowledge and thank Matteo Memelli from Amazon for responsibly reporting this vulnerability.\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}, {\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 8.7, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"LOW\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Juniper Networks\", \"product\": \"Junos OS\", \"versions\": [{\"status\": \"affected\", \"version\": \"20.4\", \"lessThan\": \"20.4R3-S9\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.2\", \"lessThan\": \"21.2R3-S7\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.3\", \"lessThan\": \"21.3R3-S5\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.4\", \"lessThan\": \"21.4R3-S5\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.1\", \"lessThan\": \"22.1R3-S4\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2R3-S3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.3\", \"lessThan\": \"22.3R3-S1\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2\", \"lessThan\": \"23.2R1-S2, 23.2R2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Juniper Networks\", \"product\": \"Junos OS Evolved\", \"versions\": [{\"status\": \"affected\", \"version\": \"20.4-EVO\", \"lessThan\": \"20.4R3-S9-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.2-EVO\", \"lessThan\": \"21.2R3-S7-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.3-EVO\", \"lessThan\": \"21.3R3-S5-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.4-EVO\", \"lessThan\": \"21.4R3-S5-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.1-EVO\", \"lessThan\": \"22.1R3-S4-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2-EVO\", \"lessThan\": \"22.2R3-S3-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.3-EVO\", \"lessThan\": \"22.3R3-S1-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4-EVO\", \"lessThan\": \"22.4R3-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2-EVO\", \"lessThan\": \"23.2R1-S2-EVO, 23.2R2-EVO\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e\", \"base64\": false}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2024-04-10T16:00:00.000Z\", \"value\": \"Initial Publication\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"The following software releases have been updated to resolve this specific issue: \\n\\nJunos OS: 20.4R3-S9, 21.2R3-S7, 21.3R3-S5, 21.4R3-S5, 22.1R3-S4, 22.2R3-S3, 22.3R3-S1, 22.4R3, 23.2R1-S2, 23.2R2, 23.4R1, and all subsequent releases;\\n\\nJunos OS Evolved: 20.4R3-S9-EVO, 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-S1-EVO, 22.4R3-EVO, 23.2R1-S2-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eThe following software releases have been updated to resolve this specific issue: \u003c/p\u003e\u003cp\u003eJunos OS: 20.4R3-S9, 21.2R3-S7, 21.3R3-S5, 21.4R3-S5, 22.1R3-S4, 22.2R3-S3, 22.3R3-S1, 22.4R3, 23.2R1-S2, 23.2R2, 23.4R1, and all subsequent releases;\u003c/p\u003e\u003cp\u003eJunos OS Evolved: 20.4R3-S9-EVO, 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-S1-EVO, 22.4R3-EVO, 23.2R1-S2-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.\u003c/p\u003e\", \"base64\": false}]}], \"datePublic\": \"2024-04-10T16:00:00.000Z\", \"references\": [{\"url\": \"http://supportportal.juniper.net/JSA75739\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L\", \"tags\": [\"technical-description\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"There are no known workarounds for this issue.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eThere are no known workarounds for this issue.\u003c/p\u003e\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-av217\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An Improper Validation of Syntactic Correctness of Input vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).\\n\\nIf a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.\\n\\nThis issue affects Juniper Networks\\nJunos OS:\\n * 20.4 versions 20.4R1 and later versions earlier than 20.4R3-S9;\\n * 21.2 versions earlier than 21.2R3-S7;\\n * 21.3 versions earlier than 21.3R3-S5;\\n * 21.4 versions earlier than 21.4R3-S5;\\n * 22.1 versions earlier than 22.1R3-S4;\\n * 22.2 versions earlier than 22.2R3-S3;\\n * 22.3 versions earlier than 22.3R3-S1;\\n * 22.4 versions earlier than 22.4R3;\\n * 23.2 versions earlier than 23.2R1-S2, 23.2R2;\\n\\n\\n\\nJunos OS Evolved:\\n * 20.4-EVO versions 20.4R1-EVO and later versions earlier than 20.4R3-S9-EVO;\\n * 21.2-EVO versions earlier than 21.2R3-S7-EVO;\\n * 21.3-EVO versions earlier than 21.3R3-S5-EVO;\\n * 21.4-EVO versions earlier than 21.4R3-S5-EVO;\\n * 22.1-EVO versions earlier than 22.1R3-S4-EVO;\\n * 22.2-EVO versions earlier than 22.2R3-S3-EVO;\\n * 22.3-EVO versions earlier than 22.3R3-S1-EVO;\\n * 22.4-EVO versions earlier than 22.4R3-EVO;\\n * 23.2-EVO versions earlier than 23.2R1-S2-EVO, 23.2R2-EVO;\\n\\n\\n\\nThis issue does not affect Juniper Networks\\n * Junos OS versions earlier than 20.4R1;\\n * Junos OS Evolved versions earlier than 20.4R1-EVO.\\n\\n\\n\\nThis is a related but separate issue than the one described in JSA79095.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An Improper Validation of Syntactic Correctness of Input vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eIf a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.\u003cbr\u003e\u003cbr\u003eThis issue affects Juniper Networks\u003cbr\u003eJunos OS:\u003cbr\u003e\u003cul\u003e\u003cli\u003e20.4 versions 20.4R1 and later versions earlier than 20.4R3-S9;\u003c/li\u003e\u003cli\u003e21.2 versions earlier than 21.2R3-S7;\u003c/li\u003e\u003cli\u003e21.3 versions earlier than 21.3R3-S5;\u003c/li\u003e\u003cli\u003e21.4 versions earlier than 21.4R3-S5;\u003c/li\u003e\u003cli\u003e22.1 versions earlier than 22.1R3-S4;\u003c/li\u003e\u003cli\u003e22.2 versions earlier than 22.2R3-S3;\u003c/li\u003e\u003cli\u003e22.3 versions earlier than 22.3R3-S1;\u003c/li\u003e\u003cli\u003e22.4 versions earlier than 22.4R3;\u003c/li\u003e\u003cli\u003e23.2 versions earlier than 23.2R1-S2, 23.2R2;\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eJunos OS Evolved:\u003cbr\u003e\u003cul\u003e\u003cli\u003e20.4-EVO versions 20.4R1-EVO and later versions earlier than 20.4R3-S9-EVO;\u003c/li\u003e\u003cli\u003e21.2-EVO versions earlier than 21.2R3-S7-EVO;\u003c/li\u003e\u003cli\u003e21.3-EVO versions earlier than 21.3R3-S5-EVO;\u003c/li\u003e\u003cli\u003e21.4-EVO versions earlier than 21.4R3-S5-EVO;\u003c/li\u003e\u003cli\u003e22.1-EVO versions earlier than 22.1R3-S4-EVO;\u003c/li\u003e\u003cli\u003e22.2-EVO versions earlier than 22.2R3-S3-EVO;\u003c/li\u003e\u003cli\u003e22.3-EVO versions earlier than 22.3R3-S1-EVO;\u003c/li\u003e\u003cli\u003e22.4-EVO versions earlier than 22.4R3-EVO;\u003c/li\u003e\u003cli\u003e23.2-EVO versions earlier than 23.2R1-S2-EVO, 23.2R2-EVO;\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eThis issue does not affect Juniper Networks\u003cbr\u003e\u003cul\u003e\u003cli\u003eJunos OS versions earlier than 20.4R1;\u003c/li\u003e\u003cli\u003eJunos OS Evolved versions earlier than 20.4R1-EVO.\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eThis is a related but separate issue than the one described in JSA79095.\u003cbr\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1286\", \"description\": \"CWE-1286 Improper Validation of Syntactic Correctness of Input\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"description\": \"Denial of Service (DoS)\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"To be exposed to this vulnerability BGP needs to be configured as in the following example, but no further options need to be enabled:\\n\\n\\u00a0 [ protocols bgp group \u003cgroup\u003e neighbor ... ]\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eTo be exposed to this vulnerability BGP needs to be configured as in the following example, but no further options need to be enabled:\u003c/p\u003e\u003cp\u003e\u0026nbsp; [ protocols bgp group \u0026lt;group\u0026gt; neighbor ... ]\u003c/p\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2024-05-16T19:53:00.228Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-21598\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-01T22:27:36.007Z\", \"dateReserved\": \"2023-12-27T19:38:25.705Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2024-04-12T14:54:23.761Z\", \"assignerShortName\": \"juniper\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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.
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