CVE-2018-6406
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.
libwebm是一个开源的网络媒体文件编解码库。 libwebm 2018-01-30及之前版本中的common/libwebm_util.cc文件的‘ParseVP9SuperFrameIndex’函数存在安全漏洞，该漏洞源于程序没有验证.webm文件的child_frame_length数据。远程攻击者可利用该漏洞泄露信息或造成拒绝服务（基于堆的缓冲区越边界读取和越边界写入）。
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I. Basic Information for CVE-2018-6406
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The function ParseVP9SuperFrameIndex in common/libwebm_util.cc in libwebm through 2018-01-30 does not validate the child_frame_length data obtained from a .webm file, which allows remote attackers to cause an information leak or a denial of service (heap-based buffer over-read and later out-of-bounds write), or possibly have unspecified other impact.
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
libwebm 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libwebm是一个开源的网络媒体文件编解码库。 libwebm 2018-01-30及之前版本中的common/libwebm_util.cc文件的‘ParseVP9SuperFrameIndex’函数存在安全漏洞，该漏洞源于程序没有验证.webm文件的child_frame_length数据。远程攻击者可利用该漏洞泄露信息或造成拒绝服务（基于堆的缓冲区越边界读取和越边界写入）。
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 | - |
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II. Public POCs for CVE-2018-6406
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2018-6406 (2)
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https://bugs.chromium.org/p/webm/issues/detail?id=1492 x_refsource_MISC
Same Patch Batch · n/a · 2018-01-30 · 22 CVEs total
| CVE-2018-6380 | Joomla! 跨站脚本漏洞 | |
| CVE-2018-6408 | Conceptronic CIPCAMPTIWL 跨站请求伪造漏洞 | |
| CVE-2018-6407 | Conceptronic CIPCAMPTIWL 安全漏洞 | |
| CVE-2018-6405 | ImageMagick 安全漏洞 | |
| CVE-2018-6195 | WordPress Splashing Images插件代码注入漏洞 | |
| CVE-2018-6194 | WordPress Splashing Images插件跨站脚本漏洞 | |
| CVE-2018-5441 | PHOENIX CONTACT mGuard 安全漏洞 | |
| CVE-2016-6599 | BMC Track-It! 安全漏洞 | |
| CVE-2016-6598 | BMC Track-It! 安全漏洞 | |
| CVE-2011-2902 | Debian unstable和Debian squeeze Xpdf 安全漏洞 | |
| CVE-2017-1000141 | Mahara 18.10.0前版本账户管理漏洞 | |
| CVE-2018-6382 | MantisBT 安全漏洞 | |
| CVE-2018-6379 | Joomla! 跨站脚本漏洞 | |
| CVE-2018-6377 | Joomla! 跨站脚本漏洞 | |
| CVE-2018-6376 | Joomla! SQL注入漏洞 | |
| CVE-2018-6355 | iBall 300M 跨站脚本漏洞 | |
| CVE-2014-4705 | 多款Huawei产品eSap software platform 缓冲区错误漏洞 | |
| CVE-2017-17969 | 7-Zip和p7zip 缓冲区错误漏洞 | |
| CVE-2018-6398 | Joomla! CP Event Calendar SQL注入漏洞 | |
| CVE-2018-6397 | Joomla! Picture Calendar 路径遍历漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-6406
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