CVE-2023-4041 (GCVE-0-2023-4041)

Vulnerability from cvelistv5 – Published: 2023-08-23 04:09 – Updated: 2024-10-03 14:08
VLAI?
Summary
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects "Standalone" and "Application" versions of Gecko Bootloader.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • CWE-787 - Out-of-bounds Write
  • CWE-913 - Improper Control of Dynamically-Managed Code Resources
Assigner
References
Impacted products
Vendor Product Version
Silicon Labs Gecko Bootloader Affected: 0 , < 4.3.1 (4.3.1)
Affected: 0 , < 4.2.4 (4.2.4)
Unaffected: 4.3.2
Unaffected: 4.2.4
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:17:11.849Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "gecko_bootloader",
            "vendor": "silabs",
            "versions": [
              {
                "lessThan": "4.3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "4.3.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "status": "unaffected",
                "version": "4.3.2"
              },
              {
                "status": "unaffected",
                "version": "4.2.4"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-4041",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-03T13:51:29.426747Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-03T14:08:22.261Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "modules": [
            "Firmware Update File Parser"
          ],
          "platforms": [
            "ARM"
          ],
          "product": "Gecko Bootloader",
          "repo": "https://github.com/SiliconLabs/gecko_sdk/releases",
          "vendor": "Silicon Labs",
          "versions": [
            {
              "lessThan": "4.3.1",
              "status": "affected",
              "version": "0",
              "versionType": "4.3.1"
            },
            {
              "lessThan": "4.2.4",
              "status": "affected",
              "version": "0",
              "versionType": "4.2.4"
            },
            {
              "status": "unaffected",
              "version": "4.3.2"
            },
            {
              "status": "unaffected",
              "version": "4.2.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.\u003cp\u003eThis issue affects \"Standalone\" and \"Application\" versions of Gecko Bootloader.\u003c/p\u003e"
            }
          ],
          "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects \"Standalone\" and \"Application\" versions of Gecko Bootloader."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-242",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-242 Code Injection"
            }
          ]
        },
        {
          "capecId": "CAPEC-115",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-115 Authentication Bypass"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-913",
              "description": "CWE-913 Improper Control of Dynamically-Managed Code Resources",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-25T16:19:31.647Z",
        "orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
        "shortName": "Silabs"
      },
      "references": [
        {
          "url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Second Stage Gecko Bootloader GBL Parser Buffer Overrun Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
    "assignerShortName": "Silabs",
    "cveId": "CVE-2023-4041",
    "datePublished": "2023-08-23T04:09:12.180Z",
    "dateReserved": "2023-08-01T13:45:33.620Z",
    "dateUpdated": "2024-10-03T14:08:22.261Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:arm:*\", \"versionEndExcluding\": \"4.2.4\", \"matchCriteriaId\": \"A5C31F19-9E70-40C4-946F-AA72D4B12A13\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:arm:*\", \"versionStartIncluding\": \"4.3.0\", \"versionEndExcluding\": \"4.3.2\", \"matchCriteriaId\": \"D1FC9AD9-3879-4C5F-8441-F9C85A4E08FD\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects \\\"Standalone\\\" and \\\"Application\\\" versions of Gecko Bootloader.\"}]",
      "id": "CVE-2023-4041",
      "lastModified": "2024-11-21T08:34:16.910",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"product-security@silabs.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}, {\"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:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}]}",
      "published": "2023-08-23T05:15:47.990",
      "references": "[{\"url\": \"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1\", \"source\": \"product-security@silabs.com\", \"tags\": [\"Permissions Required\"]}, {\"url\": \"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\"]}]",
      "sourceIdentifier": "product-security@silabs.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"product-security@silabs.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}, {\"lang\": \"en\", \"value\": \"CWE-787\"}, {\"lang\": \"en\", \"value\": \"CWE-913\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}, {\"lang\": \"en\", \"value\": \"CWE-494\"}, {\"lang\": \"en\", \"value\": \"CWE-787\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-4041\",\"sourceIdentifier\":\"product-security@silabs.com\",\"published\":\"2023-08-23T05:15:47.990\",\"lastModified\":\"2024-11-21T08:34:16.910\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects \\\"Standalone\\\" and \\\"Application\\\" versions of Gecko Bootloader.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"product-security@silabs.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"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:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"product-security@silabs.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"},{\"lang\":\"en\",\"value\":\"CWE-787\"},{\"lang\":\"en\",\"value\":\"CWE-913\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"},{\"lang\":\"en\",\"value\":\"CWE-494\"},{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:arm:*\",\"versionEndExcluding\":\"4.2.4\",\"matchCriteriaId\":\"A5C31F19-9E70-40C4-946F-AA72D4B12A13\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:arm:*\",\"versionStartIncluding\":\"4.3.0\",\"versionEndExcluding\":\"4.3.2\",\"matchCriteriaId\":\"D1FC9AD9-3879-4C5F-8441-F9C85A4E08FD\"}]}]}],\"references\":[{\"url\":\"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1\",\"source\":\"product-security@silabs.com\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"defaultStatus\": \"affected\", \"modules\": [\"Firmware Update File Parser\"], \"platforms\": [\"ARM\"], \"product\": \"Gecko Bootloader\", \"repo\": \"https://github.com/SiliconLabs/gecko_sdk/releases\", \"vendor\": \"Silicon Labs\", \"versions\": [{\"lessThan\": \"4.3.1\", \"status\": \"affected\", \"version\": \"0\", \"versionType\": \"4.3.1\"}, {\"lessThan\": \"4.2.4\", \"status\": \"affected\", \"version\": \"0\", \"versionType\": \"4.2.4\"}, {\"status\": \"unaffected\", \"version\": \"4.3.2\"}, {\"status\": \"unaffected\", \"version\": \"4.2.4\"}]}], \"descriptions\": [{\"lang\": \"en\", \"supportingMedia\": [{\"base64\": false, \"type\": \"text/html\", \"value\": \"Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.\u003cp\u003eThis issue affects \\\"Standalone\\\" and \\\"Application\\\" versions of Gecko Bootloader.\u003c/p\u003e\"}], \"value\": \"Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects \\\"Standalone\\\" and \\\"Application\\\" versions of Gecko Bootloader.\"}], \"impacts\": [{\"capecId\": \"CAPEC-242\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-242 Code Injection\"}]}, {\"capecId\": \"CAPEC-115\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-115 Authentication Bypass\"}]}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-120\", \"description\": \"CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)\", \"lang\": \"en\", \"type\": \"CWE\"}]}, {\"descriptions\": [{\"cweId\": \"CWE-787\", \"description\": \"CWE-787 Out-of-bounds Write\", \"lang\": \"en\", \"type\": \"CWE\"}]}, {\"descriptions\": [{\"cweId\": \"CWE-913\", \"description\": \"CWE-913 Improper Control of Dynamically-Managed Code Resources\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"orgId\": \"030b2754-1501-44a4-bef8-48be86a33bf4\", \"shortName\": \"Silabs\", \"dateUpdated\": \"2024-09-25T16:19:31.647Z\"}, \"references\": [{\"url\": \"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1\"}], \"source\": {\"discovery\": \"EXTERNAL\"}, \"title\": \"Second Stage Gecko Bootloader GBL Parser Buffer Overrun Vulnerability\", \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T07:17:11.849Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1\", \"tags\": [\"x_transferred\"]}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-4041\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-03T13:51:29.426747Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:*\"], \"vendor\": \"silabs\", \"product\": \"gecko_bootloader\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.2\", \"versionType\": \"custom\"}, {\"status\": \"unaffected\", \"version\": \"4.3.2\"}, {\"status\": \"unaffected\", \"version\": \"4.2.4\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-03T13:55:27.750Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-4041\", \"assignerOrgId\": \"030b2754-1501-44a4-bef8-48be86a33bf4\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"Silabs\", \"dateReserved\": \"2023-08-01T13:45:33.620Z\", \"datePublished\": \"2023-08-23T04:09:12.180Z\", \"dateUpdated\": \"2024-10-03T14:08:22.261Z\"}",
      "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.