CVE-2020-12885
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I. Basic Information for CVE-2020-12885
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An infinite loop was discovered in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse_multiple_options() parses CoAP options in a while loop. This loop's exit condition is computed using the previously allocated heap memory required for storing the result of parsing multiple options. If the input heap memory calculation results in zero bytes, the loop exit condition is never met and the loop is not terminated. As a result, the packet parsing function never exits, leading to resource consumption.
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
ARM Mbed OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Mbed OS是英国ARM公司的一套专用于物联网的开源嵌入式操作系统。CoAP library是其中的一个约束应用协议（CoAP）库。 ARM Mbed OS 5.15.3版本中的CoAP库解析器存在安全漏洞。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-2020-12885
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|---|
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- https://github.com/ARMmbed/mbed-coap/pull/116x_refsource_CONFIRM
- https://github.com/ARMmbed/mbed-os/issues/12929x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-12885
Same Patch Batch · n/a · 2020-06-18 · 44 CVEs total
| CVE-2020-1834 | Huawei P30和P30 Pro 安全漏洞 | |
| CVE-2020-14423 | Nordaaker Convos 安全特征问题漏洞 | |
| CVE-2020-1835 | Huawei Mate 30 信息泄露漏洞 | |
| CVE-2017-9105 | adns 代码问题漏洞 | |
| CVE-2017-9108 | adns 缓冲区错误漏洞 | |
| CVE-2017-9109 | adns 缓冲区错误漏洞 | |
| CVE-2020-14421 | aaPanel 参数注入漏洞 | |
| CVE-2020-14416 | Linux kernel 资源管理错误漏洞 | |
| CVE-2020-14422 | Python 安全特征问题漏洞 | |
| CVE-2017-9107 | adns 缓冲区错误漏洞 | |
| CVE-2020-9225 | Huawei FusionSphere OpenStack 安全漏洞 | |
| CVE-2020-13640 | WordPress gVectors wpDiscuz SQL注入漏洞 | |
| CVE-2017-9104 | adns 资源管理错误漏洞 | |
| CVE-2017-9103 | adns 缓冲区错误漏洞 | |
| CVE-2020-11503 | Sophos XG Firewall 缓冲区错误漏洞 | |
| CVE-2020-14426 | 多款NETGEAR产品安全漏洞 | |
| CVE-2020-14427 | 多款NETGEAR产品安全漏洞 | |
| CVE-2020-14428 | 多款NETGEAR产品安全漏洞 | |
| CVE-2020-14429 | 多款NETGEAR产品安全漏洞 | |
| CVE-2020-14430 | 多款NETGEAR产品安全漏洞 |
Showing top 20 of 44 CVEs. View all on vendor page → →
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