CVE-2019-14812
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I. Basic Information for CVE-2019-14812
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权API的不正确使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Artifex Software Ghostscript 安全漏洞
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 9.50之前的9.x版本中存在安全漏洞。攻击者可借助特制的PostScript文件利用该漏洞关闭安全保护，访问文件系统或执行任意命令。
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 |
|---|---|---|---|---|
| Red Hat | ghostscript | all ghostscript versions 9.x before 9.50 | - |
II. Public POCs for CVE-2019-14812
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14812x_refsource_CONFIRM
- https://bugs.ghostscript.com/show_bug.cgi?id=701444x_refsource_CONFIRM
- https://access.redhat.com/security/cve/cve-2019-14812x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-14812
Same Patch Batch · Red Hat · 2019-11-27 · 4 CVEs total
| CVE-2019-14867 | Red Hat FreeIPA 代码注入漏洞 | |
| CVE-2019-14896 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2019-10195 | Red Hat FreeIPA 日志信息泄露漏洞 |
IV. Related Vulnerabilities
Same vendor: Red Hat
- CVE-2026-42011
Gnutls: gnutls: security bypass due to incorrect name constr - CVE-2026-42010
Gnutls: gnutls: authentication bypass via nul character in u - CVE-2026-6420
Keylime: keylime: security bypass due to hardcoded tpm quote - CVE-2026-34956
Openvswitch: open vswitch: denial of service via malformed f - CVE-2026-34002
Xorg: xwayland: x.org x server: information disclosure or de
Same weakness: CWE-648
- CVE-2026-41386
OpenClaw < 2026.3.22 - Privilege Escalation via Unbound Boot - CVE-2026-41329
OpenClaw < 2026.3.31 - Sandbox Bypass via Heartbeat Context - CVE-2026-35669
OpenClaw < 2026.3.25 - Privilege Escalation via Gateway Plug - CVE-2026-35663
OpenClaw < 2026.3.25 - Privilege Escalation via Backend Reco - CVE-2026-35645
OpenClaw < 2026.3.25 - Privilege Escalation via Synthetic op
V. Comments for CVE-2019-14812
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