CVE-2024-42326 (GCVE-0-2024-42326)

Vulnerability from cvelistv5 – Published: 2024-11-27 12:03 – Updated: 2024-11-27 14:57
VLAI?
Title
Use after free vulnerability in browser.c
Summary
There was discovered a use after free bug in browser.c in the es_browser_get_variant function
Severity ?
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
Zabbix Zabbix Affected: 7.0.0 , ≤ 7.0.3 (git)
Create a notification for this product.
Date Public ?
2024-10-30 12:49
Credits
Zabbix wants to thank chamal for submitting this report on the HackerOne bug bounty platform.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42326",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-27T14:56:46.762724Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-27T14:57:07.595Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Server"
          ],
          "product": "Zabbix",
          "repo": "https://git.zabbix.com/",
          "vendor": "Zabbix",
          "versions": [
            {
              "changes": [
                {
                  "at": "7.0.4rc1",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "7.0.3",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "git"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Zabbix wants to thank chamal for submitting this report on the HackerOne bug bounty platform."
        }
      ],
      "datePublic": "2024-10-30T12:49:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "There was discovered a use after free bug in browser.c in the es_browser_get_variant function"
            }
          ],
          "value": "There was discovered a use after free bug in browser.c in the es_browser_get_variant function"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "CWE-416 Use After Free",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-27T12:03:37.611Z",
        "orgId": "72de3e22-0555-4a0d-ae81-9249e0f0a1e8",
        "shortName": "Zabbix"
      },
      "references": [
        {
          "url": "https://support.zabbix.com/browse/ZBX-25622"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Use after free vulnerability in browser.c",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "72de3e22-0555-4a0d-ae81-9249e0f0a1e8",
    "assignerShortName": "Zabbix",
    "cveId": "CVE-2024-42326",
    "datePublished": "2024-11-27T12:03:37.611Z",
    "dateReserved": "2024-07-30T08:27:36.132Z",
    "dateUpdated": "2024-11-27T14:57:07.595Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-42326",
      "date": "2026-04-18",
      "epss": "0.00099",
      "percentile": "0.27535"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-42326\",\"sourceIdentifier\":\"security@zabbix.com\",\"published\":\"2024-11-27T12:15:20.520\",\"lastModified\":\"2025-10-08T16:29:12.020\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"There was discovered a use after free bug in browser.c in the es_browser_get_variant function\"},{\"lang\":\"es\",\"value\":\"Se descubri\u00f3 un error de use after free en browser.c en la funci\u00f3n es_browser_get_variant\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@zabbix.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":2.5}]},\"weaknesses\":[{\"source\":\"security@zabbix.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.0.0\",\"versionEndExcluding\":\"7.0.3\",\"matchCriteriaId\":\"C1F679BD-7DB5-4B97-8644-C7240727CBF9\"}]}]}],\"references\":[{\"url\":\"https://support.zabbix.com/browse/ZBX-25622\",\"source\":\"security@zabbix.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"defaultStatus\": \"unaffected\", \"modules\": [\"Server\"], \"product\": \"Zabbix\", \"repo\": \"https://git.zabbix.com/\", \"vendor\": \"Zabbix\", \"versions\": [{\"changes\": [{\"at\": \"7.0.4rc1\", \"status\": \"unaffected\"}], \"lessThanOrEqual\": \"7.0.3\", \"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"git\"}]}], \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"Zabbix wants to thank chamal for submitting this report on the HackerOne bug bounty platform.\"}], \"datePublic\": \"2024-10-30T12:49:00.000Z\", \"descriptions\": [{\"lang\": \"en\", \"supportingMedia\": [{\"base64\": false, \"type\": \"text/html\", \"value\": \"There was discovered a use after free bug in browser.c in the es_browser_get_variant function\"}], \"value\": \"There was discovered a use after free bug in browser.c in the es_browser_get_variant function\"}], \"impacts\": [{\"capecId\": \"CAPEC-100\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-100 Overflow Buffers\"}]}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"LOCAL\", \"availabilityImpact\": \"LOW\", \"baseScore\": 4.4, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-416\", \"description\": \"CWE-416 Use After Free\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"orgId\": \"72de3e22-0555-4a0d-ae81-9249e0f0a1e8\", \"shortName\": \"Zabbix\", \"dateUpdated\": \"2024-11-27T12:03:37.611Z\"}, \"references\": [{\"url\": \"https://support.zabbix.com/browse/ZBX-25622\"}], \"source\": {\"discovery\": \"EXTERNAL\"}, \"title\": \"Use after free vulnerability in browser.c\", \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-42326\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-27T14:56:46.762724Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-27T14:57:02.863Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-42326\", \"assignerOrgId\": \"72de3e22-0555-4a0d-ae81-9249e0f0a1e8\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"Zabbix\", \"dateReserved\": \"2024-07-30T08:27:36.132Z\", \"datePublished\": \"2024-11-27T12:03:37.611Z\", \"dateUpdated\": \"2024-11-27T14:57:07.595Z\"}",
      "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.