CVE-2018-17974
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Tcpreplay是一套基于UNIX操作系统用于编辑和重放网络流量的开源实用程序。 Tcpreplay 4.3.0 beta1版本中的plugins/dlt_en10mb/en10mb.c文件的‘dlt_en10mb_encode()’函数存在基于堆的缓冲区越界读取漏洞。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务。
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I. Basic Information for CVE-2018-17974
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Tcpreplay 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tcpreplay是一套基于UNIX操作系统用于编辑和重放网络流量的开源实用程序。 Tcpreplay 4.3.0 beta1版本中的plugins/dlt_en10mb/en10mb.c文件的‘dlt_en10mb_encode()’函数存在基于堆的缓冲区越界读取漏洞。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务。
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-2018-17974
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2018-17974 (2)
-
https://github.com/SegfaultMasters/covering360/tree/master/tcpreplay x_refsource_MISC
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https://github.com/appneta/tcpreplay/issues/486 x_refsource_MISC
Same Patch Batch · n/a · 2018-10-03 · 25 CVEs total
| CVE-2018-17054 | Progress Sitefinity CMS Identity Server 跨站脚本漏洞 | |
| CVE-2018-17947 | WordPress Snazzy Maps插件跨站脚本漏洞 | |
| CVE-2018-17946 | WordPress Tribulant Slideshow Gallery插件安全漏洞 | |
| CVE-2018-17942 | Gnulib 缓冲区错误漏洞 | |
| CVE-2018-17938 | Zimbra Collaboration 数据伪造问题漏洞 | |
| CVE-2018-16051 | GitLab 安全漏洞 | |
| CVE-2018-16050 | GitLab 跨站脚本漏洞 | |
| CVE-2018-16049 | GitLab 安全漏洞 | |
| CVE-2018-16048 | GitLab 安全漏洞 | |
| CVE-2018-17967 | ImageMagick 安全漏洞 | |
| CVE-2018-17966 | ImageMagick 安全漏洞 | |
| CVE-2018-17965 | ImageMagick 安全漏洞 | |
| CVE-2018-17972 | Linux kernel 访问控制错误漏洞 | |
| CVE-2018-17053 | Progress Sitefinity CMS Identity Server 跨站脚本漏洞 | |
| CVE-2018-12087 | OPC Foundation UA Client Applications 安全漏洞 | |
| CVE-2018-17969 | Samsung SCX-6545X 安全漏洞 | |
| CVE-2018-17562 | Multi-Tech FaxFinder SQL注入漏洞 | |
| CVE-2018-17553 | Naviwebs Navigate CMS 安全漏洞 | |
| CVE-2018-17552 | Naviwebs Navigate CMS SQL注入漏洞 | |
| CVE-2018-17540 | strongSwan gmp插件缓冲区错误漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-17974
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