Vulnerability-Lookup

CNVD-2017-01235

Vulnerability from cnvd - Published: 2017-02-13

Title

Tcpdump多个解析器缓冲区溢出漏洞

Description

Tcpdump是一款流行的网络分析程序。 Tcpdump多个解析器print-ether.c:ether_print()存在缓冲区溢出漏洞，允许远程攻击者利用漏洞提交特殊的请求使应用程序崩溃。

Severity

高

Patch Name

Tcpdump多个解析器缓冲区溢出漏洞的补丁

Patch Description

Tcpdump是一款流行的网络分析程序。 Tcpdump多个解析器print-ether.c:ether_print()存在缓冲区溢出漏洞，允许远程攻击者利用漏洞提交特殊的请求使应用程序崩溃。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.tcpdump.org

Reference

https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1494526.html

Impacted products

Name
Tcpdump tcpdump < 4.9.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95852"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5342"
    }
  },
  "description": "Tcpdump\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u7f51\u7edc\u5206\u6790\u7a0b\u5e8f\u3002\r\n\r\nTcpdump\u591a\u4e2a\u89e3\u6790\u5668print-ether.c:ether_print()\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Tcpdump",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.tcpdump.org",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-01235",
  "openTime": "2017-02-13",
  "patchDescription": "Tcpdump\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u7f51\u7edc\u5206\u6790\u7a0b\u5e8f\u3002\r\n\r\nTcpdump\u591a\u4e2a\u89e3\u6790\u5668print-ether.c:ether_print()\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\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": "Tcpdump\u591a\u4e2a\u89e3\u6790\u5668\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Tcpdump tcpdump \u003c 4.9.0"
  },
  "referenceLink": "https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1494526.html",
  "serverity": "\u9ad8",
  "submitTime": "2017-02-06",
  "title": "Tcpdump\u591a\u4e2a\u89e3\u6790\u5668\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-5342 (GCVE-0-2017-5342)

Vulnerability from cvelistv5 – Published: 2017-01-28 01:33 – Updated: 2024-08-05 14:55

Summary

In tcpdump before 4.9.0, a bug in multiple protocol parsers (Geneve, GRE, NSH, OTV, VXLAN and VXLAN GPE) could cause a buffer overflow in print-ether.c:ether_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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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.