cnvd - cnvd-2023-61754

CNVD-2023-61754

Vulnerability from cnvd - Published: 2023-08-08

Title

Mozilla Firefox and Firefox ESR权限提升漏洞

Description

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。Mozilla Firefox ESR是火狐浏览器(企业版)。 Mozilla Firefox and Firefox ESR存在权限提升漏洞，攻击者可利用该漏洞删除任意文件并获取系统上的高级特权。

Severity

中

Patch Name

Mozilla Firefox and Firefox ESR权限提升漏洞的补丁

Patch Description

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。Mozilla Firefox ESR是火狐浏览器(企业版)。 Mozilla Firefox and Firefox ESR存在权限提升漏洞，攻击者可利用该漏洞删除任意文件并获取系统上的高级特权。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.mozilla.org/en-US/security/advisories/mfsa2023-29/

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1824420

Impacted products

Name
['Mozilla Firefox <116', 'Mozilla Firefox ESR <115.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-4052",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-4052"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662f\u706b\u72d0\u6d4f\u89c8\u5668(\u4f01\u4e1a\u7248)\u3002\n\nMozilla Firefox and Firefox ESR\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5220\u9664\u4efb\u610f\u6587\u4ef6\u5e76\u83b7\u53d6\u7cfb\u7edf\u4e0a\u7684\u9ad8\u7ea7\u7279\u6743\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-29/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-61754",
  "openTime": "2023-08-08",
  "patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662f\u706b\u72d0\u6d4f\u89c8\u5668(\u4f01\u4e1a\u7248)\u3002\r\n\r\nMozilla Firefox and Firefox ESR\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5220\u9664\u4efb\u610f\u6587\u4ef6\u5e76\u83b7\u53d6\u7cfb\u7edf\u4e0a\u7684\u9ad8\u7ea7\u7279\u6743\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Mozilla Firefox and Firefox ESR\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c116",
      "Mozilla Firefox ESR \u003c115.1"
    ]
  },
  "referenceLink": "https://bugzilla.mozilla.org/show_bug.cgi?id=1824420",
  "serverity": "\u4e2d",
  "submitTime": "2023-08-03",
  "title": "Mozilla Firefox and Firefox ESR\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2023-4052 (GCVE-0-2023-4052)

Vulnerability from cvelistv5 – Published: 2023-08-01 14:59 – Updated: 2024-10-22 14:39

Summary

The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any files in that directory would be recursively deleted with the permissions of the uninstalling user account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary file deletion controlled by the non-privileged user. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.

Severity ?

No CVSS data available.

CWE

File deletion and privilege escalation through Firefox uninstaller

Assigner

mozilla

References

URL

Tags

	https://bugzilla.mozilla.org/show_bug.cgi?id=1824420
	https://www.mozilla.org/security/advisories/mfsa2…
	https://www.mozilla.org/security/advisories/mfsa2…
	https://www.mozilla.org/security/advisories/mfsa2…

Impacted products

Vendor

Product

Version

Mozilla

Firefox

Affected: unspecified , < 116 (custom)

	Mozilla	Firefox ESR	Affected: unspecified , < 115.1 (custom)
	Mozilla	Thunderbird	Affected: unspecified , < 115.1 (custom)

Credits

ycdxsb

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:17:11.103Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1824420"
          },
          {
            "tags": [
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            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-29/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-31/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-33/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-4052",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-22T14:38:55.584016Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-22T14:39:12.886Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "116",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "115.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "115.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
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          "value": "ycdxsb"
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      ],
      "descriptions": [
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          "supportingMedia": [
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              "type": "text/html",
              "value": "The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any files in that directory would be recursively deleted with the permissions of the uninstalling user account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary file deletion controlled by the non-privileged user. \u003cbr\u003e*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox \u003c 116, Firefox ESR \u003c 115.1, and Thunderbird \u003c 115.1."
            }
          ],
          "value": "The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any files in that directory would be recursively deleted with the permissions of the uninstalling user account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary file deletion controlled by the non-privileged user. \n*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox \u003c 116, Firefox ESR \u003c 115.1, and Thunderbird \u003c 115.1."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "File deletion and privilege escalation through Firefox uninstaller",
              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-07T13:19:03.389Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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      "references": [
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          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1824420"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2023-29/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2023-31/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2023-33/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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    "datePublished": "2023-08-01T14:59:17.527Z",
    "dateReserved": "2023-08-01T14:58:45.476Z",
    "dateUpdated": "2024-10-22T14:39:12.886Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

CNVD-2023-61754

CVE-2023-4052 (GCVE-0-2023-4052)

Tags

Sightings

Nomenclature