CVE-2024-8495 (GCVE-0-2024-8495)
Vulnerability from cvelistv5
Published
2024-11-12 16:04
Modified
2024-11-19 17:11
Severity ?
EPSS score ?
Summary
A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | Ivanti | Connect Secure |
Patch: 22.7R2.1 |
||||||
|
{ containers: { adp: [ { affected: [ { cpes: [ "cpe:2.3:a:ivanti:connect_secure:22.7r2.1:*:*:*:*:*:*:*", ], defaultStatus: "unknown", product: "connect_secure", vendor: "ivanti", versions: [ { status: "affected", version: "22.7r2.1", }, ], }, { cpes: [ "cpe:2.3:a:ivanti:policy_secure:22.7r1.1:*:*:*:*:*:*:*", ], defaultStatus: "unknown", product: "policy_secure", vendor: "ivanti", versions: [ { status: "affected", version: "22.7r1.1", }, ], }, ], metrics: [ { other: { content: { id: "CVE-2024-8495", options: [ { Exploitation: "none", }, { Automatable: "yes", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-11-19T17:10:46.759373Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-11-19T17:11:47.014Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { defaultStatus: "affected", product: "Connect Secure", vendor: "Ivanti", versions: [ { status: "unaffected", version: "22.7R2.1", versionType: "custom", }, ], }, { defaultStatus: "affected", product: "Policy Secure", vendor: "Ivanti", versions: [ { status: "unaffected", version: "22.7R1.1", versionType: "custom", }, ], }, ], descriptions: [ { lang: "en", supportingMedia: [ { base64: false, type: "text/html", value: "<span style=\"background-color: rgb(255, 255, 255);\">A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.</span><span style=\"background-color: rgb(255, 255, 255);\"> </span>", }, ], value: "A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.", }, ], impacts: [ { capecId: "CAPEC-129", descriptions: [ { lang: "en", value: "CAPEC-129 Pointer Manipulation", }, ], }, ], metrics: [ { cvssV3_1: { 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", }, format: "CVSS", scenarios: [ { lang: "en", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-476", description: "CWE-476 NULL Pointer Dereference", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-12T16:04:41.257Z", orgId: "3c1d8aa1-5a33-4ea4-8992-aadd6440af75", shortName: "ivanti", }, references: [ { url: "https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs", }, ], source: { discovery: "UNKNOWN", }, x_generator: { engine: "Vulnogram 0.2.0", }, }, }, cveMetadata: { assignerOrgId: "3c1d8aa1-5a33-4ea4-8992-aadd6440af75", assignerShortName: "ivanti", cveId: "CVE-2024-8495", datePublished: "2024-11-12T16:04:41.257Z", dateReserved: "2024-09-05T18:16:58.816Z", dateUpdated: "2024-11-19T17:11:47.014Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { descriptions: "[{\"lang\": \"en\", \"value\": \"A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.\"}, {\"lang\": \"es\", \"value\": \"Una desreferencia de puntero nulo en Ivanti Connect Secure anterior a la versi\\u00f3n 22.7R2.1 y en Ivanti Policy Secure anterior a la versi\\u00f3n 22.7R1.1 permite que un atacante remoto no autenticado provoque una denegaci\\u00f3n de servicio.\"}]", id: "CVE-2024-8495", lastModified: "2024-11-13T17:01:58.603", metrics: "{\"cvssMetricV31\": [{\"source\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}", published: "2024-11-12T16:15:26.560", references: "[{\"url\": \"https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs\", \"source\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\"}]", sourceIdentifier: "3c1d8aa1-5a33-4ea4-8992-aadd6440af75", vulnStatus: "Undergoing Analysis", weaknesses: "[{\"source\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-476\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2024-8495\",\"sourceIdentifier\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"published\":\"2024-11-12T16:15:26.560\",\"lastModified\":\"2025-01-17T20:04:56.517\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.\"},{\"lang\":\"es\",\"value\":\"Una desreferencia de puntero nulo en Ivanti Connect Secure anterior a la versión 22.7R2.1 y en Ivanti Policy Secure anterior a la versión 22.7R1.1 permite que un atacante remoto no autenticado provoque una denegación de servicio.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"22.7\",\"matchCriteriaId\":\"201EB882-0B2A-47DB-B517-1E72A0542B27\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"F788F6D9-5368-4B8E-BFA0-E8FB3CDADB01\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"2927A40D-E8A3-4DB6-9C93-04A6C6035C3D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r1.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"1399BBB4-E62B-4FF6-B9E3-6AAC68D4D583\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r1.2:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EAD1423-4477-4C35-BF93-697A2C0697C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r1.3:*:*:*:*:*:*\",\"matchCriteriaId\":\"858353BC-12CB-4014-BFCA-DA7B1B3DD4B9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r1.4:*:*:*:*:*:*\",\"matchCriteriaId\":\"865F72BF-57B2-4B0C-BACE-3500E0AE6751\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r1.5:*:*:*:*:*:*\",\"matchCriteriaId\":\"39E11407-E0C0-454F-B731-7DA4CBC696EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:22.7:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"247E71F8-A03B-4097-B7BF-09F8BF3ED4D6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:policy_secure:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"22.7\",\"matchCriteriaId\":\"FAD0FC91-CA1E-4DC3-A37E-1BF98906D07C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:policy_secure:22.7:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"1F22B988-2585-4853-9838-AB3746C8B888\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:policy_secure:22.7:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"FD9BE8C2-43EB-4870-A4B7-267CB17A19F1\"}]}]}],\"references\":[{\"url\":\"https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs\",\"source\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"tags\":[\"Vendor Advisory\"]}]}}", vulnrichment: { containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-8495\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-19T17:10:46.759373Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:ivanti:connect_secure:22.7r2.1:*:*:*:*:*:*:*\"], \"vendor\": \"ivanti\", \"product\": \"connect_secure\", \"versions\": [{\"status\": \"affected\", \"version\": \"22.7r2.1\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:ivanti:policy_secure:22.7r1.1:*:*:*:*:*:*:*\"], \"vendor\": \"ivanti\", \"product\": \"policy_secure\", \"versions\": [{\"status\": \"affected\", \"version\": \"22.7r1.1\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-19T17:11:39.647Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-129\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-129 Pointer Manipulation\"}]}], \"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\"}]}], \"affected\": [{\"vendor\": \"Ivanti\", \"product\": \"Connect Secure\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"22.7R2.1\", \"versionType\": \"custom\"}], \"defaultStatus\": \"affected\"}, {\"vendor\": \"Ivanti\", \"product\": \"Policy Secure\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"22.7R1.1\", \"versionType\": \"custom\"}], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"<span style=\\\"background-color: rgb(255, 255, 255);\\\">A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.</span><span style=\\\"background-color: rgb(255, 255, 255);\\\"> </span>\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\", \"shortName\": \"ivanti\", \"dateUpdated\": \"2024-11-12T16:04:41.257Z\"}}}", cveMetadata: "{\"cveId\": \"CVE-2024-8495\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-19T17:11:47.014Z\", \"dateReserved\": \"2024-09-05T18:16:58.816Z\", \"assignerOrgId\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\", \"datePublished\": \"2024-11-12T16:04:41.257Z\", \"assignerShortName\": \"ivanti\"}", 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.