Vulnerability-Lookup

CNVD-2023-43872

Vulnerability from cnvd - Published: 2023-06-02

Title

Wireshark缓冲区溢出漏洞（CNVD-2023-43872）

Description

Wireshark是一款免费、开源的网络协议分析器，他可以帮助用户捕获和分析网络数据包。Wireshark可以用于网络故障排修、安全审计等各种目的，是一款非常实用的网络工具。 Wireshark存在安全漏洞。该漏洞产生的原因是Wireshark在解析特定的数据包时存在问题，该问题可能导致指针错乱，从而触发内存访问错误，导致程序崩溃。攻击者可以利用该漏洞导致拒绝服务。

Severity

高

Patch Name

Wireshark缓冲区溢出漏洞（CNVD-2023-43872）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载: https://www.wireshark.org/security/wnpa-sec-2023-15.html

Reference

https://www.wireshark.org/security/wnpa-sec-2023-15.html https://gitlab.com/wireshark/wireshark/-/issues/19081 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2858.json

Impacted products

Name
['Wireshark Wireshark >=3.6.0，<3.6.14', 'Wireshark Wireshark >=4.0.0，<4.0.6']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-2858",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-2858"
    }
  },
  "description": "Wireshark\u662f\u4e00\u6b3e\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7f51\u7edc\u534f\u8bae\u5206\u6790\u5668\uff0c\u4ed6\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6355\u83b7\u548c\u5206\u6790\u7f51\u7edc\u6570\u636e\u5305\u3002Wireshark\u53ef\u4ee5\u7528\u4e8e\u7f51\u7edc\u6545\u969c\u6392\u4fee\u3001\u5b89\u5168\u5ba1\u8ba1\u7b49\u5404\u79cd\u76ee\u7684\uff0c\u662f\u4e00\u6b3e\u975e\u5e38\u5b9e\u7528\u7684\u7f51\u7edc\u5de5\u5177\u3002\n\nWireshark\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fWireshark\u5728\u89e3\u6790\u7279\u5b9a\u7684\u6570\u636e\u5305\u65f6\u5b58\u5728\u95ee\u9898\uff0c\u8be5\u95ee\u9898\u53ef\u80fd\u5bfc\u81f4\u6307\u9488\u9519\u4e71\uff0c\u4ece\u800c\u89e6\u53d1\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d:\r\nhttps://www.wireshark.org/security/wnpa-sec-2023-15.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-43872",
  "openTime": "2023-06-02",
  "patchDescription": "Wireshark\u662f\u4e00\u6b3e\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7f51\u7edc\u534f\u8bae\u5206\u6790\u5668\uff0c\u4ed6\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6355\u83b7\u548c\u5206\u6790\u7f51\u7edc\u6570\u636e\u5305\u3002Wireshark\u53ef\u4ee5\u7528\u4e8e\u7f51\u7edc\u6545\u969c\u6392\u4fee\u3001\u5b89\u5168\u5ba1\u8ba1\u7b49\u5404\u79cd\u76ee\u7684\uff0c\u662f\u4e00\u6b3e\u975e\u5e38\u5b9e\u7528\u7684\u7f51\u7edc\u5de5\u5177\u3002\r\n\r\nWireshark\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fWireshark\u5728\u89e3\u6790\u7279\u5b9a\u7684\u6570\u636e\u5305\u65f6\u5b58\u5728\u95ee\u9898\uff0c\u8be5\u95ee\u9898\u53ef\u80fd\u5bfc\u81f4\u6307\u9488\u9519\u4e71\uff0c\u4ece\u800c\u89e6\u53d1\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Wireshark\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2023-43872\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wireshark Wireshark \u003e=3.6.0\uff0c\u003c3.6.14",
      "Wireshark Wireshark \u003e=4.0.0\uff0c\u003c4.0.6"
    ]
  },
  "referenceLink": "https://www.wireshark.org/security/wnpa-sec-2023-15.html\r\nhttps://gitlab.com/wireshark/wireshark/-/issues/19081\r\nhttps://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2858.json",
  "serverity": "\u9ad8",
  "submitTime": "2023-05-30",
  "title": "Wireshark\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2023-43872\uff09"
}

CVE-2023-2858 (GCVE-0-2023-2858)

Vulnerability from cvelistv5 – Published: 2023-05-26 00:00 – Updated: 2025-11-03 21:47

Summary

NetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-15 15:39 UTC

CWE

Buffer over-read in Wireshark
CWE-787 - Out-of-bounds Write

Assigner

GitLab mitre root

References

7 references

URL	Tags
https://www.wireshark.org/security/wnpa-sec-2023-…
https://gitlab.com/wireshark/wireshark/-/issues/19081
https://gitlab.com/gitlab-org/cves/-/blob/master/…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://www.debian.org/security/2023/dsa-5429	vendor-advisory
https://security.gentoo.org/glsa/202309-02	vendor-advisory
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

1 product

Vendor	Product	Version
Wireshark Foundation	Wireshark	Affected: >=4.0.0, <4.0.6 Affected: >=3.6.0, <3.6.14

Credits

Huascar Tejeda

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:47:41.980Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.wireshark.org/security/wnpa-sec-2023-15.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.com/wireshark/wireshark/-/issues/19081"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2858.json"
          },
          {
            "name": "[debian-lts-announce] 20230603 [SECURITY] [DLA 3443-1] wireshark security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00004.html"
          },
          {
            "name": "DSA-5429",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5429"
          },
          {
            "name": "GLSA-202309-02",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202309-02"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2858",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-15T15:39:31.657577Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-15T15:39:36.275Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Wireshark",
          "vendor": "Wireshark Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e=4.0.0, \u003c4.0.6"
            },
            {
              "status": "affected",
              "version": "\u003e=3.6.0, \u003c3.6.14"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Huascar Tejeda"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "NetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Buffer over-read in Wireshark",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-17T06:06:18.422Z",
        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
      },
      "references": [
        {
          "url": "https://www.wireshark.org/security/wnpa-sec-2023-15.html"
        },
        {
          "url": "https://gitlab.com/wireshark/wireshark/-/issues/19081"
        },
        {
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2858.json"
        },
        {
          "name": "[debian-lts-announce] 20230603 [SECURITY] [DLA 3443-1] wireshark security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00004.html"
        },
        {
          "name": "DSA-5429",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2023/dsa-5429"
        },
        {
          "name": "GLSA-202309-02",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202309-02"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
    "assignerShortName": "GitLab",
    "cveId": "CVE-2023-2858",
    "datePublished": "2023-05-26T00:00:00.000Z",
    "dateReserved": "2023-05-24T00:00:00.000Z",
    "dateUpdated": "2025-11-03T21:47:41.980Z",
    "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.

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.

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CNVD-2023-43872

CVE-2023-2858 (GCVE-0-2023-2858)

Tags

Sightings

Nomenclature

Related by attack behaviour