CVE-2019-5603
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I. Basic Information for CVE-2019-5603
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In FreeBSD 12.0-STABLE before r350261, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350263, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, system calls operating on file descriptors as part of mqueuefs did not properly release the reference allowing a malicious user to overflow the counter allowing access to files, directories, and sockets opened by processes owned by other users.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeBSD mqueuefs 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。mqueuefs是使用在其中的一个POSIX消息队列文件系统支持模块。 FreeBSD mqueuefs中存在安全漏洞。本地攻击者可利用该漏洞获取其他用户进程所打开文件、目录、网络编程接口等的访问权限。
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-2019-5603
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Full LPE Exploit for CVE-2019-5603 / FreeBSD-SA-19:15.mqueuefs / FreeBSD-SA-19:24.mqueuefs | https://github.com/raymontag/CVE-2019-5603 | POC Details |
AI-Generated POCPremium
No public POC found.
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- https://security.netapp.com/advisory/ntap-20190814-0003/x_refsource_CONFIRM
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:15.mqueuefs.ascvendor-advisoryx_refsource_FREEBSD
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:24.mqueuefs.ascvendor-advisoryx_refsource_FREEBSD
- https://nvd.nist.gov/vuln/detail/CVE-2019-5603
Same Patch Batch · FreeBSD · 2019-07-26 · 5 CVEs total
| CVE-2019-5605 | FreeBSD freebsd32 信息泄露漏洞 | |
| CVE-2019-5604 | FreeBSD 缓冲区错误漏洞 | |
| CVE-2019-5607 | FreeBSD 权限许可和访问控制问题漏洞 | |
| CVE-2019-5606 | FreeBSD pts 资源管理错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-5603
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