CVE-2012-4049
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I. Basic Information for CVE-2012-4049
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Wireshark NFS解析器拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wireshark（前称Ethereal）是Wireshark团队开发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 1.4.14之前的1.4.x版本、1.6.9之前的1.6.x版本以及1.8.1之前的1.8.x版本中的NFS解析器内的epan/dissectors/packet-nfs.c中存在漏洞。远程攻击者可利用该漏洞通过特制的数据包导致拒绝服务（循环和CPU消耗）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2012-4049
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://anonsvn.wireshark.org/viewvc?view=revision&revision=43576x_refsource_CONFIRM
- 🔗 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7436x_refsource_CONFIRM
- 🔗 http://www.wireshark.org/security/wnpa-sec-2012-12.htmlx_refsource_CONFIRM
- 🔗 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15707vdb-entrysignaturex_refsource_OVAL
- https://nvd.nist.gov/vuln/detail/CVE-2012-4049
Same Patch Batch · n/a · 2012-07-24 · 3 CVEs total
| CVE-2012-4048 | Wireshark PPP解析器拒绝服务漏洞 | |
| CVE-2012-4050 | Google Chrome OS 多个未明安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2012-4049
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