CVE-2024-42363 (GCVE-0-2024-42363)
Vulnerability from cvelistv5 – Published: 2024-08-20 20:20 – Updated: 2024-08-20 20:53
VLAI
EPSS
VEX
Title
GHSL-2023-136_Samson
Summary
Prior to 3385, the user-controlled role parameter enters the application in the Kubernetes::RoleVerificationsController. The role parameter flows into the RoleConfigFile initializer and then into the Kubernetes::Util.parse_file method where it is unsafely deserialized using the YAML.load_stream method. This issue may lead to Remote Code Execution (RCE). This vulnerability is fixed in 3385.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-20 20:50 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_CONFIRM |
| https://github.com/zendesk/samson/pull/4071 | x_refsource_MISC |
| https://github.com/zendesk/samson/blob/107efb4a25… | x_refsource_MISC |
| https://github.com/zendesk/samson/blob/107efb4a25… | x_refsource_MISC |
| https://github.com/zendesk/samson/blob/107efb4a25… | x_refsource_MISC |
| https://github.com/zendesk/samson/blob/107efb4a25… | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:zendesk:samson:*:*:*:*:*:*:*:*"
],
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"product": "samson",
"vendor": "zendesk",
"versions": [
{
"lessThan": "3385",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-42363",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-20T20:50:58.290290Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-20T20:53:00.400Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Samson",
"vendor": "Zendesk",
"versions": [
{
"status": "affected",
"version": "\u003c 3385"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Prior to 3385, the user-controlled role parameter enters the application in the Kubernetes::RoleVerificationsController. The role parameter flows into the RoleConfigFile initializer and then into the Kubernetes::Util.parse_file method where it is unsafely deserialized using the YAML.load_stream method. This issue may lead to Remote Code Execution (RCE). This vulnerability is fixed in 3385."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
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"problemTypes": [
{
"descriptions": [
{
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"type": "CWE"
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}
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},
{
"name": "https://github.com/zendesk/samson/pull/4071",
"tags": [
"x_refsource_MISC"
],
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},
{
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},
{
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"tags": [
"x_refsource_MISC"
],
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},
{
"name": "https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/role_config_file.rb#L80",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/role_config_file.rb#L80"
},
{
"name": "https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/util.rb#L9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/util.rb#L9"
}
],
"source": {
"advisory": "GHSA-g42x-37j5-rg2v",
"discovery": "UNKNOWN"
},
"title": "GHSL-2023-136_Samson"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-42363",
"datePublished": "2024-08-20T20:20:03.000Z",
"dateReserved": "2024-07-30T14:01:33.923Z",
"dateUpdated": "2024-08-20T20:53:00.400Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2024-42363",
"date": "2026-09-16",
"epss": "0.0113",
"percentile": "0.64759"
},
"fkie_nvd": {
"descriptions": "[{\"lang\": \"en\", \"value\": \"Prior to 3385, the user-controlled role parameter enters the application in the Kubernetes::RoleVerificationsController. The role parameter flows into the RoleConfigFile initializer and then into the Kubernetes::Util.parse_file method where it is unsafely deserialized using the YAML.load_stream method. This issue may lead to Remote Code Execution (RCE). This vulnerability is fixed in 3385.\"}, {\"lang\": \"es\", \"value\": \"Antes de 3385, el par\\u00e1metro de rol controlado por el usuario ingresa a la aplicaci\\u00f3n en Kubernetes::RoleVerificationsController. El par\\u00e1metro de rol fluye hacia el inicializador RoleConfigFile y luego hacia el m\\u00e9todo Kubernetes::Util.parse_file donde se deserializa de forma insegura mediante el m\\u00e9todo YAML.load_stream. Este problema puede provocar la ejecuci\\u00f3n remota de c\\u00f3digo (RCE). Esta vulnerabilidad se soluciona en 3385.\"}]",
"id": "CVE-2024-42363",
"lastModified": "2024-08-21T12:30:33.697",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.9}]}",
"published": "2024-08-20T21:15:14.543",
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"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": "[{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-502\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-42363\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-08-20T21:15:14.543\",\"lastModified\":\"2026-06-17T07:49:19.800\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Prior to 3385, the user-controlled role parameter enters the application in the Kubernetes::RoleVerificationsController. The role parameter flows into the RoleConfigFile initializer and then into the Kubernetes::Util.parse_file method where it is unsafely deserialized using the YAML.load_stream method. This issue may lead to Remote Code Execution (RCE). This vulnerability is fixed in 3385.\"},{\"lang\":\"es\",\"value\":\"Antes de 3385, el par\u00e1metro de rol controlado por el usuario ingresa a la aplicaci\u00f3n en Kubernetes::RoleVerificationsController. El par\u00e1metro de rol fluye hacia el inicializador RoleConfigFile y luego hacia el m\u00e9todo Kubernetes::Util.parse_file donde se deserializa de forma insegura mediante el m\u00e9todo YAML.load_stream. Este problema puede provocar la ejecuci\u00f3n remota de c\u00f3digo (RCE). Esta vulnerabilidad se soluciona en 3385.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"Zendesk\",\"product\":\"Samson\",\"versions\":[{\"version\":\"\u003c 3385\",\"status\":\"affected\"}]}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"affectedData\":[{\"vendor\":\"zendesk\",\"product\":\"samson\",\"defaultStatus\":\"unknown\",\"cpes\":[\"cpe:2.3:a:zendesk:samson:*:*:*:*:*:*:*:*\"],\"versions\":[{\"version\":\"0\",\"lessThan\":\"3385\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-08-20T20:50:58.290290Z\",\"id\":\"CVE-2024-42363\",\"options\":[{\"exploitation\":\"poc\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-502\"}]}],\"references\":[{\"url\":\"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/controllers/kubernetes/role_verifications_controller.rb#L10\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/controllers/kubernetes/role_verifications_controller.rb#L7\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/role_config_file.rb#L80\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/util.rb#L9\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/zendesk/samson/pull/4071\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://securitylab.github.com/advisories/GHSL-2023-136_Samson/\",\"source\":\"security-advisories@github.com\"}]}}",
"redhat_vex": {
"current_release_date": "2025-05-28T22:10:13+00:00",
"cve": "CVE-2024-42363",
"id": "CVE-2024-42363",
"initial_release_date": "2024-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "GHSL-2023-136_Samson",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-42363.json",
"version": "3"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-42363\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-20T20:50:58.290290Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:zendesk:samson:*:*:*:*:*:*:*:*\"], \"vendor\": \"zendesk\", \"product\": \"samson\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3385\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-20T20:52:51.961Z\"}}], \"cna\": {\"title\": \"GHSL-2023-136_Samson\", \"source\": {\"advisory\": \"GHSA-g42x-37j5-rg2v\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Zendesk\", \"product\": \"Samson\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 3385\"}]}], \"references\": [{\"url\": \"https://securitylab.github.com/advisories/GHSL-2023-136_Samson/\", \"name\": \"https://securitylab.github.com/advisories/GHSL-2023-136_Samson/\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/zendesk/samson/pull/4071\", \"name\": \"https://github.com/zendesk/samson/pull/4071\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/controllers/kubernetes/role_verifications_controller.rb#L10\", \"name\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/controllers/kubernetes/role_verifications_controller.rb#L10\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/controllers/kubernetes/role_verifications_controller.rb#L7\", \"name\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/controllers/kubernetes/role_verifications_controller.rb#L7\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/role_config_file.rb#L80\", \"name\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/role_config_file.rb#L80\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/util.rb#L9\", \"name\": \"https://github.com/zendesk/samson/blob/107efb4a252425966aac5e77d0c3670f9b5d7229/plugins/kubernetes/app/models/kubernetes/util.rb#L9\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Prior to 3385, the user-controlled role parameter enters the application in the Kubernetes::RoleVerificationsController. The role parameter flows into the RoleConfigFile initializer and then into the Kubernetes::Util.parse_file method where it is unsafely deserialized using the YAML.load_stream method. This issue may lead to Remote Code Execution (RCE). This vulnerability is fixed in 3385.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-502\", \"description\": \"CWE-502: Deserialization of Untrusted Data\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2024-08-20T20:20:03.000Z\"}}}",
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"dataType": "CVE_RECORD",
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}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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