Vulnerability-Lookup

CNVD-2024-10432

Vulnerability from cnvd - Published: 2024-02-29

Title

Mozilla Firefox拒绝服务漏洞（CNVD-2024-10432）

Description

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox存在拒绝服务漏洞，该漏洞是由于TLS握手代码中未检查的返回值引起的。攻击者可利用该漏洞导致NSS TLS方法崩溃。

Severity

高

Patch Name

Mozilla Firefox拒绝服务漏洞（CNVD-2024-10432）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存在拒绝服务漏洞，该漏洞是由于TLS握手代码中未检查的返回值引起的。攻击者可利用该漏洞导致NSS TLS方法崩溃。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/mfsa2024-01/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-0743

Impacted products

Name
Mozilla Firefox <122

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-0743",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-0743"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\n\nMozilla Firefox\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eTLS\u63e1\u624b\u4ee3\u7801\u4e2d\u672a\u68c0\u67e5\u7684\u8fd4\u56de\u503c\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4NSS TLS\u65b9\u6cd5\u5d29\u6e83\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/mfsa2024-01/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-10432",
  "openTime": "2024-02-29",
  "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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eTLS\u63e1\u624b\u4ee3\u7801\u4e2d\u672a\u68c0\u67e5\u7684\u8fd4\u56de\u503c\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4NSS TLS\u65b9\u6cd5\u5d29\u6e83\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2024-10432\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Firefox \u003c122"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-0743",
  "serverity": "\u9ad8",
  "submitTime": "2024-01-26",
  "title": "Mozilla Firefox\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2024-10432\uff09"
}

CVE-2024-0743 (GCVE-0-2024-0743)

Vulnerability from cvelistv5 – Published: 2024-01-23 13:48 – Updated: 2025-11-03 21:51

Summary

An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-09 23:30 UTC

CWE

Crash in NSS TLS method
CWE-252 - Unchecked Return Value

Assigner

mozilla mitre root

References

8 references

URL	Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1867408
https://lists.debian.org/debian-lts-announce/2024…
https://www.mozilla.org/security/advisories/mfsa2…
https://www.mozilla.org/security/advisories/mfsa2…
https://www.mozilla.org/security/advisories/mfsa2…
https://lists.debian.org/debian-lts-announce/2024…
https://lists.debian.org/debian-lts-announce/2024…
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

3 products

Vendor	Product	Version
Mozilla	Firefox	Affected: unspecified , < 122 (custom)
Mozilla	Firefox ESR	Affected: unspecified , < 115.9 (custom)
Mozilla	Thunderbird	Affected: unspecified , < 115.9 (custom)

Credits

John Schanck

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:51:02.736Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1867408"
          },
          {
            "tags": [
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2024-01/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2024-13/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2024-14/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html"
          },
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              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00028.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
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                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-09T23:30:55.908002Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-252",
                "description": "CWE-252 Unchecked Return Value",
                "lang": "en",
                "type": "CWE"
              }
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
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          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "122",
              "status": "affected",
              "version": "unspecified",
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            }
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        },
        {
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          "vendor": "Mozilla",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
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            }
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        },
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
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              "lessThan": "115.9",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "value": "John Schanck"
        }
      ],
      "descriptions": [
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          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox \u003c 122, Firefox ESR \u003c 115.9, and Thunderbird \u003c 115.9."
            }
          ],
          "value": "An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox \u003c 122, Firefox ESR \u003c 115.9, and Thunderbird \u003c 115.9."
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      "problemTypes": [
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      "providerMetadata": {
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      },
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          "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2024-01/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2024-13/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2024-14/"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html"
        }
      ]
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  "cveMetadata": {
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    "assignerShortName": "mozilla",
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    "datePublished": "2024-01-23T13:48:20.194Z",
    "dateReserved": "2024-01-19T16:52:24.775Z",
    "dateUpdated": "2025-11-03T21:51:02.736Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.