Vulnerability-Lookup

CNVD-2017-02331

Vulnerability from cnvd - Published: 2017-03-03

Title

tcpdump缓冲区溢出漏洞（CNVD-2017-02331）

Description

tcpdump是Tcpdump团队开发的一套运行在命令行下的嗅探工具。该工具允许用户拦截和显示发送或收到过网络连接到该计算机的TCP/IP和其他数据包。 tcpdump中的ATM解析器的print-atm.c文件的oam_print()函数存在缓冲区溢出漏洞。攻击者可利用该漏洞执行任意代码，造成拒绝服务。

Severity

高

Patch Name

tcpdump缓冲区溢出漏洞（CNVD-2017-02331）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： http://www.tcpdump.org/

Reference

http://www.securityfocus.com/bid/95852

Impacted products

Name
Tcpdump tcpdump < 4.9.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7924"
    }
  },
  "description": "tcpdump\u662fTcpdump\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u5728\u547d\u4ee4\u884c\u4e0b\u7684\u55c5\u63a2\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5141\u8bb8\u7528\u6237\u62e6\u622a\u548c\u663e\u793a\u53d1\u9001\u6216\u6536\u5230\u8fc7\u7f51\u7edc\u8fde\u63a5\u5230\u8be5\u8ba1\u7b97\u673a\u7684TCP/IP\u548c\u5176\u4ed6\u6570\u636e\u5305\u3002\r\n\r\ntcpdump\u4e2d\u7684ATM\u89e3\u6790\u5668\u7684print-atm.c\u6587\u4ef6\u7684oam_print()\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Tcpdump",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://www.tcpdump.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-02331",
  "openTime": "2017-03-03",
  "patchDescription": "tcpdump\u662fTcpdump\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u5728\u547d\u4ee4\u884c\u4e0b\u7684\u55c5\u63a2\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5141\u8bb8\u7528\u6237\u62e6\u622a\u548c\u663e\u793a\u53d1\u9001\u6216\u6536\u5230\u8fc7\u7f51\u7edc\u8fde\u63a5\u5230\u8be5\u8ba1\u7b97\u673a\u7684TCP/IP\u548c\u5176\u4ed6\u6570\u636e\u5305\u3002\r\n\r\ntcpdump\u4e2d\u7684ATM\u89e3\u6790\u5668\u7684print-atm.c\u6587\u4ef6\u7684oam_print()\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u9020\u6210\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": "tcpdump\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-02331\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Tcpdump tcpdump \u003c 4.9.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/95852",
  "serverity": "\u9ad8",
  "submitTime": "2017-02-22",
  "title": "tcpdump\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-02331\uff09"
}

CVE-2016-7924 (GCVE-0-2016-7924)

Vulnerability from cvelistv5 – Published: 2017-01-28 01:33 – Updated: 2024-08-06 02:13

Summary

The ATM parser in tcpdump before 4.9.0 has a buffer overflow in print-atm.c:oam_print().

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
http://www.securitytracker.com/id/1037755	vdb-entryx_refsource_SECTRACK
http://www.debian.org/security/2017/dsa-3775	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2017:1871	vendor-advisoryx_refsource_REDHAT
https://www.mail-archive.com/debian-bugs-dist%40l…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/95852	vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201702-30	vendor-advisoryx_refsource_GENTOO

Date Public

2017-01-27 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://security.gentoo.org/glsa/201702-30"
          }
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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

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.