cnvd - cnvd-2020-02149

CNVD-2020-02149

Vulnerability from cnvd - Published: 2020-01-14

Title

Mozilla Firefox ESR和Mozilla Firefox类型混淆漏洞

Description

Mozilla Firefox和Mozilla Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。 Mozilla Firefox 72.0.1之前版本和Firefox ESR 68.4.1之前版本中存在类型混淆漏洞。目前没有详细的漏洞细节提供。

Severity

高

Patch Name

Mozilla Firefox ESR和Mozilla Firefox类型混淆漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/

Reference

https://www.auscert.org.au/bulletins/ESB-2020.0078/

Impacted products

Name
['Mozilla Firefox ESR <68.4.1', 'Mozilla Firefox <72.0.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-17026"
    }
  },
  "description": "Mozilla Firefox\u548cMozilla Firefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\n\nMozilla Firefox 72.0.1\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 68.4.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2020-03/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-02149",
  "openTime": "2020-01-14",
  "patchDescription": "Mozilla Firefox\u548cMozilla Firefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 72.0.1\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 68.4.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 ESR\u548cMozilla Firefox\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox ESR \u003c68.4.1",
      "Mozilla Firefox \u003c72.0.1"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.0078/",
  "serverity": "\u9ad8",
  "submitTime": "2020-01-10",
  "title": "Mozilla Firefox ESR\u548cMozilla Firefox\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e"
}

CVE-2019-17026 (GCVE-0-2019-17026)

Vulnerability from cvelistv5 – Published: 2020-03-02 04:05 – Updated: 2025-10-21 23:35

Summary

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.

Severity ?

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

IonMonkey type confusion with StoreElementHole and FallibleStoreElement

Assigner

mozilla

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1607443	x_refsource_MISC
	https://security.gentoo.org/glsa/202003-02	vendor-advisoryx_refsource_GENTOO
	https://usn.ubuntu.com/4335-1/	vendor-advisoryx_refsource_UBUNTU
	http://packetstormsecurity.com/files/162568/Firef…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Affected: unspecified , < 68.4.1 (custom)

	Mozilla	Thunderbird	Affected: unspecified , < 68.4.1 (custom)
	Mozilla	Firefox	Affected: unspecified , < 72.0.1 (custom)

Show details on NVD website

JSON

To clipboard

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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1607443"
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            ],
            "url": "http://packetstormsecurity.com/files/162568/Firefox-72-IonMonkey-JIT-Type-Confusion.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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                  },
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    ],
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}

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-2020-02149

CVE-2019-17026 (GCVE-0-2019-17026)

Tags

Sightings

Nomenclature