Vulnerability-Lookup

CNVD-2023-75349

Vulnerability from cnvd - Published: 2023-10-10

Title

Mozilla Firefox内存破坏漏洞（CNVD-2023-75349）

Description

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox存在内存破坏漏洞，远程攻击者可利用该漏洞提交特殊的web请求，诱使用户解析，可使应用程序崩溃或者可以应用程序上下文执行任意代码。

Severity

高

Patch Name

Mozilla Firefox内存破坏漏洞（CNVD-2023-75349）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存在内存破坏漏洞，远程攻击者可利用该漏洞提交特殊的web请求，诱使用户解析，可使应用程序崩溃或者可以应用程序上下文执行任意代码。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

目前厂商已经发布了升级补丁以修复这个安全问题，补丁下载链接： https://www.mozilla.org/en-US/security/advisories/mfsa2022-51/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-46878

Impacted products

Name
['Mozilla Firefox <108.0', 'Mozilla Firefox ESR <102.6', 'Mozilla Thunderbird <102.6']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-46878",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-46878"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\n\nMozilla Firefox\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684web\u8bf7\u6c42\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u8005\u53ef\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-75349",
  "openTime": "2023-10-10",
  "patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMozilla Firefox\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684web\u8bf7\u6c42\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u8005\u53ef\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\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\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2023-75349\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c108.0",
      "Mozilla Firefox ESR \u003c102.6",
      "Mozilla Thunderbird \u003c102.6"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-46878",
  "serverity": "\u9ad8",
  "submitTime": "2022-12-19",
  "title": "Mozilla Firefox\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2023-75349\uff09"
}

CVE-2022-46878 (GCVE-0-2022-46878)

Vulnerability from cvelistv5 – Published: 2022-12-22 00:00 – Updated: 2025-04-15 13:51

Summary

Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-15 13:50 UTC

CWE

Memory safety bugs fixed in Thunderbird 102.6

Assigner

mozilla mitre root

References

6 references

URL	Tags
https://www.mozilla.org/security/advisories/mfsa2…
https://www.mozilla.org/security/advisories/mfsa2…
https://www.mozilla.org/security/advisories/mfsa2…
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1…
https://security.gentoo.org/glsa/202305-06	vendor-advisory
https://security.gentoo.org/glsa/202305-13	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Mozilla	Firefox	Affected: unspecified , < 108 (custom)
Mozilla	Firefox ESR	Affected: unspecified , < 102.6 (custom)
Mozilla	Thunderbird	Affected: unspecified , < 102.6 (custom)

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JSON

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{
  "containers": {
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          "dateUpdated": "2024-08-03T14:39:39.118Z",
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            "url": "https://www.mozilla.org/security/advisories/mfsa2022-52/"
          },
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            "url": "https://www.mozilla.org/security/advisories/mfsa2022-53/"
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            "url": "https://www.mozilla.org/security/advisories/mfsa2022-51/"
          },
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            "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1782219%2C1797370%2C1797685%2C1801102%2C1801315%2C1802395"
          },
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              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202305-13"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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            }
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          {
            "other": {
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        },
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      "problemTypes": [
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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