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CVE-2019-14851

Quick assessment

Affected
n/a nbdkit
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.

Libguestfs Nbdkit是Libguestfs社区的一个用于创建NBD（访问网络块设备的协议）服务端的应用软件。 nbdkit 存在安全漏洞，该漏洞源于客户端发出特定的命令序列可能会触发断言失败，以下产品及版本受到影响：nbdkit versions 1.12.7, 1.14.1, and 1.15.1。

AI Predicted 5.3 Difficulty: Easy EPSS 0.99% · P60

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-14851

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A denial of service vulnerability was discovered in nbdkit. A client issuing a certain sequence of commands could possibly trigger an assertion failure, causing nbdkit to exit. This issue only affected nbdkit versions 1.12.7, 1.14.1, and 1.15.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可达断言
Source: CVE Program / CVE List V5
Vulnerability Title
Libguestfs Nbdkit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Libguestfs Nbdkit是Libguestfs社区的一个用于创建NBD（访问网络块设备的协议）服务端的应用软件。 nbdkit 存在安全漏洞，该漏洞源于客户端发出特定的命令序列可能会触发断言失败，以下产品及版本受到影响：nbdkit versions 1.12.7, 1.14.1, and 1.15.1。
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
- nbdkit nbdkit 1.12.8, nbdkit 1.14.2, nbdkit 1.15.2 -

II. Public POCs for CVE-2019-14851

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2019-14851

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Vendor Advisories for CVE-2019-14851 (1)

Other References for CVE-2019-14851 (1)

Same Patch Batch · n/a · 2021-03-18 · 45 CVEs total

CVE-2021-23359 7.5 HIGH Arbitrary Command Injection
CVE-2019-14850 Libguestfs Nbdkit 安全漏洞
CVE-2021-28791 Valentin Knabel vscode-swiftformat 安全漏洞
CVE-2020-26886 Softaculous Ltd. Softaculous 安全漏洞
CVE-2021-27358 Grafana 安全漏洞
CVE-2021-3416 QEMU 安全漏洞
CVE-2021-27436 研华 Advantech WebAccess/SCADA 跨站脚本漏洞
CVE-2021-26275 NPM eslint-fixer 命令注入漏洞
CVE-2021-28653 西部数据 Western Digital G-Technology ArmorLock NVMe SSD 安全漏洞
CVE-2020-36144 Redash 注入漏洞
CVE-2020-35492 cairo 缓冲区错误漏洞
CVE-2020-26797 MediaArea MediaInfo 缓冲区错误漏洞
CVE-2021-28160 Amazon Wireless-N WiFi Repeater 跨站脚本漏洞
CVE-2019-3867 RED HAT Quay web application 代码问题漏洞
CVE-2020-14516 Rockwell Automation FactoryTalk Services Platform 安全漏洞
CVE-2021-22665 Rockwell Automation DriveTools SP 和 Drives AOP 代码问题漏洞
CVE-2020-26155 Utimaco SecurityServer 安全漏洞
CVE-2021-26216 SeedDMS 跨站请求伪造漏洞
CVE-2021-26215 SeedDMS 跨站请求伪造漏洞
CVE-2021-28145 Portlandlabs Concrete5 跨站脚本漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: nbdkit
Same vendor: n/a
Same weakness: CWE-617

V. Comments for CVE-2019-14851

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