CVE-2024-9843 (GCVE-0-2024-9843)

Vulnerability from cvelistv5 – Published: 2024-11-12 16:13 – Updated: 2024-11-12 17:21
VLAI?
Summary
A buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.
Severity ?
5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Ivanti Secure Access Client Unaffected: 22.7R4 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:ivanti:secure_access_client:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "secure_access_client",
            "vendor": "ivanti",
            "versions": [
              {
                "status": "affected",
                "version": "22.7r4"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-9843",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-12T17:20:52.456914Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-12T17:21:52.651Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "Secure Access Client",
          "vendor": "Ivanti",
          "versions": [
            {
              "status": "unaffected",
              "version": "22.7R4",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;\u003c/span\u003e"
            }
          ],
          "value": "A buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-10",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-10 Buffer Overflow via Environment Variables"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-126",
              "description": "CWE-126: Buffer Over-read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-12T16:13:09.060Z",
        "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-2024-9843",
    "datePublished": "2024-11-12T16:13:09.060Z",
    "dateReserved": "2024-10-10T20:57:44.133Z",
    "dateUpdated": "2024-11-12T17:21:52.651Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.\"}, {\"lang\": \"es\", \"value\": \"Una sobrelectura de b\\u00fafer en Ivanti Secure Access Client anterior a 22.7R4 permite que un atacante local no autenticado provoque una denegaci\\u00f3n de servicio.\"}]",
      "id": "CVE-2024-9843",
      "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:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H\", \"baseScore\": 5.0, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.3, \"impactScore\": 3.6}]}",
      "published": "2024-11-12T17:15:11.793",
      "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-126\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-9843\",\"sourceIdentifier\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"published\":\"2024-11-12T17:15:11.793\",\"lastModified\":\"2025-01-17T20:00:21.843\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.\"},{\"lang\":\"es\",\"value\":\"Una sobrelectura de b\u00fafer en Ivanti Secure Access Client anterior a 22.7R4 permite que un atacante local no autenticado provoque una denegaci\u00f3n de servicio.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":5.0,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.3,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-126\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:secure_access_client:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"22.7\",\"matchCriteriaId\":\"2347060E-FEC7-41EF-A0C0-5ED61B157223\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:secure_access_client:22.7:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"C419EC4C-AB98-4D73-82B2-00A0A1F5A435\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:secure_access_client:22.7:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F78C1CDE-FB11-4033-AEBA-D04D937EDD67\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:secure_access_client:22.7:r1.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"12DF0E17-F261-48D1-B2B8-50E9AEAFEC27\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:secure_access_client:22.7:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"E881D4BF-3222-4EF9-8A9B-0948973CCC89\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:secure_access_client:22.7:r3:*:*:*:*:*:*\",\"matchCriteriaId\":\"D93F7D15-B61D-4EE7-9280-FC0B7C45C940\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"387021A0-AF36-463C-A605-32EA7DAC172E\"}]}]}],\"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-2024-9843\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-12T17:20:52.456914Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:ivanti:secure_access_client:*:*:*:*:*:*:*:*\"], \"vendor\": \"ivanti\", \"product\": \"secure_access_client\", \"versions\": [{\"status\": \"affected\", \"version\": \"22.7r4\"}], \"defaultStatus\": \"unaffected\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-12T17:20:58.705Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-10\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-10 Buffer Overflow via Environment Variables\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Ivanti\", \"product\": \"Secure Access Client\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"22.7R4\", \"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 buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eA buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.\u003c/span\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e\u0026nbsp;\u003c/span\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-126\", \"description\": \"CWE-126: Buffer Over-read\"}]}], \"providerMetadata\": {\"orgId\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\", \"shortName\": \"ivanti\", \"dateUpdated\": \"2024-11-12T16:13:09.060Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-9843\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-12T17:21:52.651Z\", \"dateReserved\": \"2024-10-10T20:57:44.133Z\", \"assignerOrgId\": \"3c1d8aa1-5a33-4ea4-8992-aadd6440af75\", \"datePublished\": \"2024-11-12T16:13:09.060Z\", \"assignerShortName\": \"ivanti\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.



Detection rules are retrieved from Rulezet.