CVE-2019-14372
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.
Libav是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 Libav 12.3版本中的wvdec.c文件的‘wv_read_block_header()’函数存在安全漏洞。攻击者可利用该漏洞造成无限循环。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-14372
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.
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
Libav 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Libav是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 Libav 12.3版本中的wvdec.c文件的‘wv_read_block_header()’函数存在安全漏洞。攻击者可利用该漏洞造成无限循环。
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-2019-14372
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2019-14372 (1)
Other References for CVE-2019-14372 (1)
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https://bugzilla.libav.org/show_bug.cgi?id=1165 x_refsource_MISC
Same Patch Batch · n/a · 2019-07-28 · 20 CVEs total
| CVE-2019-14349 | EspoCRM 跨站脚本漏洞 | |
| CVE-2019-14370 | Exiv2 缓冲区错误漏洞 | |
| CVE-2019-14369 | Exiv2 缓冲区错误漏洞 | |
| CVE-2019-14315 | SunHater KCFinder 跨站脚本漏洞 | |
| CVE-2019-14322 | Pallets Werkzeug 路径遍历漏洞 | |
| CVE-2019-14323 | SSDP Responder 缓冲区错误漏洞 | |
| CVE-2019-14328 | WordPress Simple Membership插件跨站请求伪造漏洞 | |
| CVE-2019-14329 | EspoCRM 跨站脚本漏洞 | |
| CVE-2019-14330 | EspoCRM 跨站脚本漏洞 | |
| CVE-2019-14331 | EspoCRM 跨站脚本漏洞 | |
| CVE-2019-14373 | Free Lossless Image Format 缓冲区错误漏洞 | |
| CVE-2019-14350 | EspoCRM 跨站脚本漏洞 | |
| CVE-2019-14351 | EspoCRM 信任管理问题漏洞 | |
| CVE-2019-14352 | Joget Workflow 输入验证错误漏洞 | |
| CVE-2019-14362 | Openbravo ERP 路径遍历漏洞 | |
| CVE-2019-14363 | NETGEAR WNDR3400v3 缓冲区错误漏洞 | |
| CVE-2019-14364 | WordPress Email Subscribers&Newsletters插件跨站脚本漏洞 | |
| CVE-2019-14368 | Exiv2 缓冲区错误漏洞 | |
| CVE-2019-14371 | Libav 资源管理错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-14372
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