CVE-2021-3781
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I. Basic Information for CVE-2021-3781
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Artifex Software Ghostscript 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Artifex Software Ghostscript是美国Artifex Software公司的一款开源的PostScript（一种用于电子产业和桌面出版领域的页面描述语言和编程语言）解析器。该产品可显示Postscript文件以及在非Postscript打印机上打印Postscript文件。 Artifex Software Ghostscript interpreter 存在操作系统命令注入漏洞，攻击者可以利用该漏洞在系统上执行任意命令。
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 |
|---|---|---|---|---|
| - | ghostscript | ghostpdl 9.55.0 | - |
II. Public POCs for CVE-2021-3781
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202211-11vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3781
Same Patch Batch · n/a · 2022-02-16 · 50 CVEs total
| CVE-2021-23682 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-3760 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-25265 | Linux kernel 安全漏洞 | |
| CVE-2022-24984 | JqueryForm.com Jquery Form Builder 安全漏洞 | |
| CVE-2022-24985 | JqueryForm.com Jquery Form Builder 安全漏洞 | |
| CVE-2022-22880 | Jeecg-boot 安全漏洞 | |
| CVE-2022-22881 | Jeecg-Boot SQL注入漏洞 | |
| CVE-2022-22885 | Hutool 安全漏洞 | |
| CVE-2022-24983 | JqueryForm.com Jquery Form Builder 安全漏洞 | |
| CVE-2021-3578 | Sourceforge mbsync 代码问题漏洞 | |
| CVE-2021-3773 | netfilter 信息泄露漏洞 | |
| CVE-2021-3752 | Linux kernel 竞争条件问题漏洞 | |
| CVE-2022-22853 | Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞 | |
| CVE-2022-22945 | VMware NSX-T 操作系统命令注入漏洞 | |
| CVE-2022-23804 | KiCad Eda 缓冲区错误漏洞 | |
| CVE-2022-23803 | KiCad Eda 缓冲区错误漏洞 | |
| CVE-2021-21966 | Texas Instruments Cc3200 SimpleLink Solution Nwp 环境问题漏洞 | |
| CVE-2021-21958 | Hancom Office 缓冲区错误漏洞 | |
| CVE-2021-39300 | Hp Uefi 安全漏洞 | |
| CVE-2021-39299 | Hp Uefi 安全漏洞 |
Showing top 20 of 50 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-20
V. Comments for CVE-2021-3781
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