CVE-2018-19044
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I. Basic Information for CVE-2018-19044
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
keepalived 2.0.8 didn't check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats. This allowed local users to overwrite arbitrary files if fs.protected_symlinks is set to 0, as demonstrated by a symlink from /tmp/keepalived.data or /tmp/keepalived.stats to /etc/passwd.
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
Keepalived 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Keepalived是一个款使用C语言编写的路由软件。该软件主要用于负载均衡和故障检测等。 keepalived 2.0.8版本中存在安全漏洞，该漏洞源于程序没有检查带有符号链接的路径名。本地攻击者可利用该漏洞覆盖任意文件。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2018-19044
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://bugzilla.suse.com/show_bug.cgi?id=1015141x_refsource_MISC
- https://github.com/acassen/keepalived/issues/1048x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-19044
Same Patch Batch · n/a · 2018-11-08 · 13 CVEs total
| CVE-2018-7718 | Telexy QPath 安全漏洞 | |
| CVE-2018-19045 | Keepalived 信息泄露漏洞 | |
| CVE-2018-19046 | Keepalived 安全漏洞 | |
| CVE-2018-19115 | Keepalived 缓冲区错误漏洞 | |
| CVE-2018-19114 | MinDoc 权限许可和访问控制问题漏洞 | |
| CVE-2018-19104 | BageCMS 跨站请求伪造漏洞 | |
| CVE-2018-19105 | LibreCAD 安全漏洞 | |
| CVE-2018-19109 | tianti 安全漏洞 | |
| CVE-2018-19110 | tianti 访问控制错误漏洞 | |
| CVE-2018-19111 | Google Cardboard 信息泄露漏洞 | |
| CVE-2018-19107 | Exiv2 缓冲区错误漏洞 | |
| CVE-2018-19108 | Exiv2 数字错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-19044
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