cnvd - cnvd-2021-17254

cnvd-2021-17254

Vulnerability from cnvd

Title: Wireshark内存破坏漏洞

Description:

Wireshark是Wireshark团队的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。

Wireshark内存破坏漏洞，攻击者利用该漏洞可以通过Wireshark的不安全url触发内存破坏，从而触发拒绝服务，并可能运行代码。

Severity: 高

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.wireshark.org/

Reference: https://packetstormsecurity.com/files/161755/Wireshark-Analyzer-3.4.4.html

Impacted products

Name
Wireshark Wireshark

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22191",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-22191"
    }
  },
  "description": "Wireshark\u662fWireshark\u56e2\u961f\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u7684\u529f\u80fd\u662f\u622a\u53d6\u7f51\u7edc\u6570\u636e\u5305\uff0c\u5e76\u663e\u793a\u51fa\u8be6\u7ec6\u7684\u6570\u636e\u4ee5\u4f9b\u5206\u6790\u3002\n\nWireshark\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7Wireshark\u7684\u4e0d\u5b89\u5168url\u89e6\u53d1\u5185\u5b58\u7834\u574f\uff0c\u4ece\u800c\u89e6\u53d1\u62d2\u7edd\u670d\u52a1\uff0c\u5e76\u53ef\u80fd\u8fd0\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.wireshark.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-17254",
  "openTime": "2021-03-14",
  "products": {
    "product": "Wireshark Wireshark"
  },
  "referenceLink": "https://packetstormsecurity.com/files/161755/Wireshark-Analyzer-3.4.4.html",
  "serverity": "\u9ad8",
  "submitTime": "2021-03-12",
  "title": "Wireshark\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2021-22191 (GCVE-0-2021-22191)

Vulnerability from cvelistv5

Published

2021-03-15 17:48

Modified

2024-08-03 18:37

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CWE

External control of file name or path in Wireshark

Summary

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

References

▼	URL	Tags
	https://www.wireshark.org/security/wnpa-sec-2021-03.html	x_refsource_MISC
	https://gitlab.com/wireshark/wireshark/-/issues/17232	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22191.json	x_refsource_CONFIRM
	https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
	https://security.gentoo.org/glsa/202107-21	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2022/03/msg00041.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	The Wireshark Foundation	Wireshark	Version: >=3.4.0, <3.4.4 Version: >=3.2.0, <3.2.12

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:37:18.230Z",
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            ],
            "url": "https://www.wireshark.org/security/wnpa-sec-2021-03.html"
          },
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              "x_refsource_MISC",
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              "x_transferred"
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          "versions": [
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          "url": "https://security.gentoo.org/glsa/202107-21"
        },
        {
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          "tags": [
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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