CVE-2020-10174
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I. Basic Information for CVE-2020-10174
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
init_tmp in TeeJee.FileSystem.vala in Timeshift before 20.03 unsafely reuses a preexisting temporary directory in the predictable location /tmp/timeshift. It follows symlinks in this location or uses directories owned by unprivileged users. Because Timeshift also executes scripts under this location, an attacker can attempt to win a race condition to replace scripts created by Timeshift with attacker-controlled scripts. Upon success, an attacker-controlled script is executed with full root privileges. This logic is practically always triggered when Timeshift runs regardless of the command-line arguments used.
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
Timeshift 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Timeshift是一款Linux系统还原工具。该产品支持创建文件系统快照，并提供快照恢复等功能。 Timeshift 20.03之前版本中存在后置链接漏洞，该漏洞源于TeeJee.FileSystem.vala文件的‘init_tmp’函数在可预测的/tmp/timeshift位置重用了之前存在的临时路径。攻击者可利用该漏洞以root权限执行其控制的脚本。
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-2020-10174
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/teejee2008/timeshift/releases/tag/v20.03x_refsource_MISC
- https://bugzilla.suse.com/show_bug.cgi?id=1165802x_refsource_MISC
- USN-4312-1: Timeshift vulnerability | Ubuntu security notices | Ubuntuvendor-advisoryx_refsource_UBUNTU
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXXYQFSZ5P6ZMNFIDBAQKBFZIR2T7ZLL/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AAOFXT64CEUMJE3723JDJWTEQWQUCYMD/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SXDEPC52G46U6I7GLQNFLZXVSM7V2HYY/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-10174
Same Patch Batch · n/a · 2020-03-05 · 35 CVEs total
| CVE-2020-10098 | Zammad 跨站脚本漏洞 | |
| CVE-2019-20501 | D-Link DWL-2600AP 操作系统命令注入漏洞 | |
| CVE-2019-20107 | TestLink SQL注入漏洞 | |
| CVE-2020-9380 | IPTV Smarters WEB TV PLAYER 代码问题漏洞 | |
| CVE-2020-10107 | PHPGurukul Daily Expense Tracker System 跨站脚本漏洞 | |
| CVE-2020-10106 | PHPGurukul Daily Expense Tracker System SQL注入漏洞 | |
| CVE-2020-9370 | HUMAX HGA12R-02 BRGCAA 授权问题漏洞 | |
| CVE-2020-10096 | Zammad 信息泄露漏洞 | |
| CVE-2020-10097 | Zammad 安全漏洞 | |
| CVE-2020-10173 | Comtrend VR-3033 操作系统命令注入漏洞 | |
| CVE-2020-10099 | Zammad 跨站脚本漏洞 | |
| CVE-2020-10100 | Zammad 信息泄露漏洞 | |
| CVE-2020-10101 | Zammad 输入验证错误漏洞 | |
| CVE-2020-10102 | Zammad 安全漏洞 | |
| CVE-2020-10103 | Zammad 跨站脚本漏洞 | |
| CVE-2020-10104 | Zammad 信息泄露漏洞 | |
| CVE-2020-10105 | Zammad 信息泄露漏洞 | |
| CVE-2019-17642 | Centreon 跨站请求伪造漏洞 | |
| CVE-2020-10185 | Yubico YubiKey Validation Server 安全漏洞 | |
| CVE-2020-6986 | Omron PLC CJ series 资源管理错误漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
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