cnvd - cnvd-2019-24006

cnvd-2019-24006

Vulnerability from cnvd

Title: tcpdump缓冲区溢出漏洞（CNVD-2019-24006）

Description:

tcpdump是Tcpdump团队的一套运行在命令行下的嗅探工具。该工具主要用于数据包分析和网络流量捕获等。

tcpdump 4.9.2版本中存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.tcpdump.org/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-1010220

Impacted products

Name
Tcpdump tcpdump 4.9.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1010220"
    }
  },
  "description": "tcpdump\u662fTcpdump\u56e2\u961f\u7684\u4e00\u5957\u8fd0\u884c\u5728\u547d\u4ee4\u884c\u4e0b\u7684\u55c5\u63a2\u5de5\u5177\u3002\u8be5\u5de5\u5177\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u5305\u5206\u6790\u548c\u7f51\u7edc\u6d41\u91cf\u6355\u83b7\u7b49\u3002\n\ntcpdump 4.9.2\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.tcpdump.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-24006",
  "openTime": "2019-07-24",
  "products": {
    "product": "Tcpdump tcpdump 4.9.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1010220",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-24",
  "title": "tcpdump\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-24006\uff09"
}

CVE-2019-1010220 (GCVE-0-2019-1010220)

Vulnerability from cvelistv5

Published

2019-07-22 17:30

Modified

2024-08-05 03:07

Severity ?

CWE

CWE-126 - Buffer Over-read

Summary

tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: "ND_PRINT((ndo, "%s", buf));", in function named "print_prefix", in "print-hncp.c". The attack vector is: The victim must open a specially crafted pcap file.

References

▼	URL	Tags
	https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c	x_refsource_MISC
	https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c	x_refsource_MISC
	https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/	vendor-advisory, x_refsource_FEDORA
	https://usn.ubuntu.com/4252-2/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4252-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

	Vendor	Product	Version
	tcpdump.org	tcpdump	Version: 4.9.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:07:18.432Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c"
          },
          {
            "name": "openSUSE-SU-2019:1964",
            "tags": [
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          },
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            "name": "openSUSE-SU-2019:2344",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html"
          },
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            "name": "openSUSE-SU-2019:2348",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html"
          },
          {
            "name": "FEDORA-2019-85d92df70f",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/"
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            "name": "FEDORA-2019-d06bc63433",
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              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/"
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          },
          {
            "name": "USN-4252-2",
            "tags": [
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              "x_refsource_UBUNTU",
              "x_transferred"
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            "url": "https://usn.ubuntu.com/4252-2/"
          },
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              "x_refsource_UBUNTU",
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            "url": "https://usn.ubuntu.com/4252-1/"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "tcpdump",
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          "url": "https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c"
        },
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          "name": "openSUSE-SU-2019:1964",
          "tags": [
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        },
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          "tags": [
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            "x_refsource_SUSE"
          ],
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          "tags": [
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            "x_refsource_SUSE"
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          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html"
        },
        {
          "name": "FEDORA-2019-85d92df70f",
          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/"
        },
        {
          "name": "FEDORA-2019-d06bc63433",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/"
        },
        {
          "name": "FEDORA-2019-6db0d5b9d9",
          "tags": [
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            "x_refsource_FEDORA"
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/"
        },
        {
          "name": "USN-4252-2",
          "tags": [
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            "x_refsource_UBUNTU"
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          "url": "https://usn.ubuntu.com/4252-2/"
        },
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          "name": "USN-4252-1",
          "tags": [
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            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4252-1/"
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve-assign@distributedweaknessfiling.org",
          "ID": "CVE-2019-1010220",
          "STATE": "PUBLIC"
        },
        "affects": {
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              {
                "product": {
                  "product_data": [
                    {
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            },
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  },
  "cveMetadata": {
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    "datePublished": "2019-07-22T17:30:14",
    "dateReserved": "2019-03-20T00:00:00",
    "dateUpdated": "2024-08-05T03:07:18.432Z",
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  "dataVersion": "5.1"
}

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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