CVE-2021-23158
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I. Basic Information for CVE-2021-23158
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
双重释放
Source: NVD (National Vulnerability Database)
Vulnerability Title
HTMLDOC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HTMLDOC是一款能够将HTML和Markdown文件转换为EPUB、索引HTML、PostScript和PDF等格式文件的开源程序。 HTMLDOC 存在资源管理错误漏洞，该漏洞源于处理 JPEG 图像时ps-pdf.cxx 中的 pspdf_export() 函数中存在边界错误。远程攻击者利用该漏洞可以触发双重释放错误并在目标系统上执行任意代码。受影响的产品和版本：htmldoc ( Debian 软件包）：1.9.2-1、1.9.2-2、1.9.3、1.9.3-1、1.9.7-1、1.9.8、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 |
|---|---|---|---|---|
| - | htmldoc | Affects v1.9.12 and before. | - |
II. Public POCs for CVE-2021-23158
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://github.com/michaelrsweet/htmldoc/issues/414x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=1967018x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23158
Same Patch Batch · n/a · 2022-03-16 · 80 CVEs total
| CVE-2022-23812 | 9.8 CRITICAL | Malicious Package |
| CVE-2021-23648 | 5.4 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2022-21164 | 3.7 LOW | Denial of Service (DoS) |
| CVE-2021-39695 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39707 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39689 | Google Android 数据伪造问题漏洞 | |
| CVE-2021-39667 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39624 | Google Android 资源管理错误漏洞 | |
| CVE-2021-0957 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39793 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39685 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39693 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39694 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39690 | Google Android 输入验证错误漏洞 | |
| CVE-2021-39697 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39698 | Google Android 资源管理错误漏洞 | |
| CVE-2021-39701 | Google Android 输入验证错误漏洞 | |
| CVE-2021-39702 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39703 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39704 | Google Android 权限许可和访问控制问题漏洞 |
Showing top 20 of 80 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-415
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Windows Projected File System Elevation of Privilege Vulnera - CVE-2026-32069
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V. Comments for CVE-2021-23158
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