github - ghsa-3mvr-vp9h-cr29

ghsa-3mvr-vp9h-cr29

Vulnerability from github

Published

2025-04-29 15:31

Modified

2025-04-29 18:30

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Details

A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-4087"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-29T14:15:35Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox \u003c 138, Firefox ESR \u003c 128.10, Thunderbird \u003c 138, and Thunderbird ESR \u003c 128.10.",
  "id": "GHSA-3mvr-vp9h-cr29",
  "modified": "2025-04-29T18:30:57Z",
  "published": "2025-04-29T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4087"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1952465"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-28"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-29"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-31"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-32"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2025-4087

Vulnerability from cvelistv5

Published

2025-04-29 13:13

Modified

2025-04-29 15:53

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10.

References

▼	URL	Tags
	https://bugzilla.mozilla.org/show_bug.cgi?id=1952465
	https://www.mozilla.org/security/advisories/mfsa2025-28/
	https://www.mozilla.org/security/advisories/mfsa2025-29/
	https://www.mozilla.org/security/advisories/mfsa2025-31/
	https://www.mozilla.org/security/advisories/mfsa2025-32/

Impacted products

▼	Vendor	Product
	Mozilla	Firefox
	Mozilla	Firefox ESR
	Mozilla	Thunderbird
	Mozilla	Thunderbird ESR

Show details on NVD website

To clipboard

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              "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-2025-4087",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T15:51:33.871165Z",
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              },
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            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-29T15:53:18.803Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
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        },
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        },
        {
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      "credits": [
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          "lang": "en",
          "value": "Ivan Fratric"
        }
      ],
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            }
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          "value": "A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox \u003c 138, Firefox ESR \u003c 128.10, Thunderbird \u003c 138, and Thunderbird ESR \u003c 128.10."
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      "problemTypes": [
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        },
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        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-29/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-31/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-32/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
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    "datePublished": "2025-04-29T13:13:42.302Z",
    "dateReserved": "2025-04-29T13:13:41.617Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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