CVE-2018-19636— Local root exploit via inclusion of attacker controlled shell script
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I. Basic Information for CVE-2018-19636
Vulnerability Information
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Vulnerability Title
Local root exploit via inclusion of attacker controlled shell script
Source: NVD (National Vulnerability Database)
Vulnerability Description
Supportutils, before version 3.1-5.7.1, when run with command line argument -A searched the file system for a ndspath binary. If an attacker provides one at an arbitrary location it is executed with root privileges
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
SUSE Supportutils 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SUSE Supportutils是德国SUSE公司的一款使用在SUSE Linux系统中实用程序集。该产品具有收集系统故障排除信息、读取和解释basic-health-check.txt文件、对内核核心文件执行简要分析等功能。 Supportutils 3.1-5.7.1之前版本中存在输入验证漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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 |
|---|---|---|---|---|
| SUSE | supportutils | unspecified ~ 3.1-5.7.1 | - |
II. Public POCs for CVE-2018-19636
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.suse.com/show_bug.cgi?id=1117751x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00018.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2018-19636
Same Patch Batch · SUSE · 2019-03-05 · 5 CVEs total
| CVE-2018-19637 | Static temporary filename allows overwriting of files | |
| CVE-2018-19638 | User can overwrite arbitrary log files in support tar | |
| CVE-2018-19639 | Code execution if run with command line switch -v | |
| CVE-2018-19640 | Code execution if run with command line switch -v |
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