CVE-2019-14866
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I. Basic Information for CVE-2019-14866
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system.
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
cpio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
cpio是一款用于类UNIX系统的文件备份程序。 cpio 2.13之前版本中存在安全漏洞，该漏洞源于程序生成TAR归档文件时没有正确验证输入的文件。攻击者可利用该漏洞提升权限，入侵系统。
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
II. Public POCs for CVE-2019-14866
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14866x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-14866
Same Patch Batch · Red Hat · 2020-01-07 · 5 CVEs total
| CVE-2019-14906 | SDL_ttf 缓冲区错误漏洞 | |
| CVE-2019-14854 | Red Hat OpenShift Container Platform 日志信息泄露漏洞 | |
| CVE-2019-14843 | Red Hat wildfly-security-manager 安全漏洞 | |
| CVE-2019-14837 | Red Hat Keycloak 安全漏洞 |
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-20
V. Comments for CVE-2019-14866
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