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6 vulnerabilities found for netsurf by netsurf-browser

CVE-2025-45663 (GCVE-0-2025-45663)
Vulnerability from nvd
Published
2025-11-03 00:00
Modified
2025-11-04 16:51
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE
  • n/a
Summary
An issue in NetSurf v3.11 causes the application to read uninitialized heap memory when creating a dom_event structure.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
              "version": "3.1"
            }
          },
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            "other": {
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                "id": "CVE-2025-45663",
                "options": [
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                  },
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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-03T21:01:02.591458Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-244",
                "description": "CWE-244 Improper Clearing of Heap Memory Before Release (\u0027Heap Inspection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:01:31.854Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        {
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          "vendor": "n/a",
          "versions": [
            {
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          ]
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      ],
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        {
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        }
      ],
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          "descriptions": [
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              "type": "text"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-04T16:51:18.960Z",
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          "url": "https://github.com/Fysac/netsurf-disclosure/tree/main/CVE-2025-45663"
        },
        {
          "url": "https://www.netsurf-browser.org/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2025-11-03T00:00:00.000Z",
    "dateReserved": "2025-04-22T00:00:00.000Z",
    "dateUpdated": "2025-11-04T16:51:18.960Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-29699 (GCVE-0-2025-29699)
Vulnerability from nvd
Published
2025-11-03 00:00
Modified
2025-11-04 16:48
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE
  • n/a
Summary
NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
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      {
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          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-29699",
                "options": [
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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-03T20:57:33.985653Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:58:26.780Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
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            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-04T16:48:42.854Z",
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        {
          "url": "https://github.com/Fysac/netsurf-disclosure/tree/main/CVE-2025-29699"
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        {
          "url": "https://www.netsurf-browser.org/"
        }
      ]
    }
  },
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-51317 (GCVE-0-2024-51317)
Vulnerability from nvd
Published
2025-11-03 00:00
Modified
2025-11-04 16:46
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • n/a
Summary
An issue in NetSurf v.3.11 allows a remote attacker to execute arbitrary code via the dom_node_normalize function
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
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      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-51317",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-03T20:55:28.268558Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-77",
                "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:55:53.573Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue in NetSurf v.3.11 allows a remote attacker to execute arbitrary code via the dom_node_normalize function"
        }
      ],
      "problemTypes": [
        {
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            {
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              "type": "text"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-04T16:46:04.739Z",
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      },
      "references": [
        {
          "url": "https://github.com/Fysac/netsurf-disclosure/tree/main/CVE-2024-51317"
        },
        {
          "url": "https://www.netsurf-browser.org/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "cveId": "CVE-2024-51317",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-51317 (GCVE-0-2024-51317)
Vulnerability from cvelistv5
Published
2025-11-03 00:00
Modified
2025-11-04 16:46
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • n/a
Summary
An issue in NetSurf v.3.11 allows a remote attacker to execute arbitrary code via the dom_node_normalize function
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
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    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
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          },
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                "role": "CISA Coordinator",
                "timestamp": "2025-11-03T20:55:28.268558Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "problemTypes": [
          {
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              {
                "cweId": "CWE-77",
                "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:55:53.573Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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      ],
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        }
      ]
    }
  },
  "cveMetadata": {
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}

CVE-2025-29699 (GCVE-0-2025-29699)
Vulnerability from cvelistv5
Published
2025-11-03 00:00
Modified
2025-11-04 16:48
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE
  • n/a
Summary
NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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                "timestamp": "2025-11-03T20:57:33.985653Z",
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        ],
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        ],
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          "dateUpdated": "2025-11-03T20:58:26.780Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
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      ],
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}

CVE-2025-45663 (GCVE-0-2025-45663)
Vulnerability from cvelistv5
Published
2025-11-03 00:00
Modified
2025-11-04 16:51
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE
  • n/a
Summary
An issue in NetSurf v3.11 causes the application to read uninitialized heap memory when creating a dom_event structure.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
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    "adp": [
      {
        "metrics": [
          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-45663",
                "options": [
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                "role": "CISA Coordinator",
                "timestamp": "2025-11-03T21:01:02.591458Z",
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              },
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            }
          }
        ],
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                "description": "CWE-244 Improper Clearing of Heap Memory Before Release (\u0027Heap Inspection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:01:31.854Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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      "affected": [
        {
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          "vendor": "n/a",
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            {
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            }
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        {
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      ],
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        {
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            {
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      ],
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      },
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        },
        {
          "url": "https://www.netsurf-browser.org/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-45663",
    "datePublished": "2025-11-03T00:00:00.000Z",
    "dateReserved": "2025-04-22T00:00:00.000Z",
    "dateUpdated": "2025-11-04T16:51:18.960Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}