CVE-2021-28905
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I. Basic Information for CVE-2021-28905
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In function lys_node_free() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-617).
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
libyang 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libyang是一款使用C语言编写的YANG数据建模语言解析器和工具包。 libyang 1.0.225版本及之前版本存在安全漏洞，该漏洞源于lys_node_free()中，它不会检查revision的值是否为NULL。
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-2021-28905
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/CESNET/libyang/issues/1452x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-28905
Same Patch Batch · n/a · 2021-05-20 · 45 CVEs total
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| CVE-2020-15522 | Bouncy Castle BC 竞争条件问题漏洞 | |
| CVE-2021-27467 | Emerson Rosemount X-STREAM Gas Analyzer 安全漏洞 | |
| CVE-2021-27465 | Emerson Rosemount X-STREAM Gas Analyzer 跨站脚本漏洞 | |
| CVE-2021-27463 | Emerson Rosemount X-STREAM Gas Analyzer 安全漏洞 | |
| CVE-2021-3426 | Python 路径遍历漏洞 | |
| CVE-2021-27457 | Emerson Rosemount X-STREAM Gas Analyzer 加密问题漏洞 | |
| CVE-2020-24396 | Homee Brain Cube 安全漏洞 | |
| CVE-2021-29659 | ownCloud 安全漏洞 | |
| CVE-2021-28111 | Draege X-Dock 信任管理问题漏洞 | |
| CVE-2021-28112 | Draege X-Dock 安全漏洞 | |
| CVE-2021-3438 | HP 多款产品缓冲区错误漏洞 | |
| CVE-2021-27434 | Siemens SIMATIC OPC UA 信息泄露漏洞 | |
| CVE-2021-25930 | Opennms Group OpenNMS 跨站请求伪造漏洞 | |
| CVE-2021-25929 | Opennms Group OpenNMS 跨站脚本漏洞 | |
| CVE-2020-21053 | FusionPBX 跨站脚本漏洞 | |
| CVE-2021-25931 | Opennms Group OpenNMS 跨站请求伪造漏洞 |
Showing top 20 of 45 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-28905
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