CVE-2021-42860
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.
Mini-XML（mxml）是一款采用C语言开发的小型XML解析器。 Mini-XML v3.2版本中存在安全漏洞，该漏洞源于将未格式化的 XML 字符串输入到 mxmlLoadString API 时，将导致 mxml_string_getc:2611 中的堆栈缓冲区溢出。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-42860
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A stack buffer overflow exists in Mini-XML v3.2. When inputting an unformed XML string to the mxmlLoadString API, it will cause a stack-buffer-overflow in mxml_string_getc:2611. NOTE: it is unclear whether this input is allowed by the API specification
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
mxml和Mini-XML 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mini-XML（mxml）是一款采用C语言开发的小型XML解析器。 Mini-XML v3.2版本中存在安全漏洞，该漏洞源于将未格式化的 XML 字符串输入到 mxmlLoadString API 时，将导致 mxml_string_getc:2611 中的堆栈缓冲区溢出。
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-2021-42860
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-42860 (1)
-
https://github.com/michaelrsweet/mxml/issues/286 x_refsource_MISC
Same Patch Batch · n/a · 2022-05-26 · 59 CVEs total
| CVE-2022-30584 | 9.6 CRITICAL | Archer Platform 安全漏洞 |
| CVE-2022-30585 | 6.5 MEDIUM | Archer Platform 安全漏洞 |
| CVE-2022-29662 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-30784 | Tuxera NTFS-3G 安全漏洞 | |
| CVE-2022-30787 | Tuxera NTFS-3G 数字错误漏洞 | |
| CVE-2022-30786 | Tuxera NTFS-3G 缓冲区错误漏洞 | |
| CVE-2022-30785 | Tuxera NTFS-3G 代码注入漏洞 | |
| CVE-2021-40317 | Piwigo SQL注入漏洞 | |
| CVE-2022-29720 | 74cms 安全漏洞 | |
| CVE-2022-29721 | 74cms SQL注入漏洞 | |
| CVE-2022-29660 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-29661 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2021-42692 | tinytoml 缓冲区错误漏洞 | |
| CVE-2022-29663 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-29664 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-29665 | CSCMS Music Portal SystemSQL注入漏洞 | |
| CVE-2022-29666 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-29667 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-29669 | CSCMS Music Portal System SQL注入漏洞 | |
| CVE-2022-29670 | CSCMS Music Portal System SQL注入漏洞 |
Showing top 20 of 59 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-42860
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