CVE-2026-23988 (CNNVD-202601-3458)
中文标题:
Rufus 安全漏洞
英文标题:
Rufus has Local Privilege Escalation via TOCTOU Race Condition in Fido Script Handling
漏洞描述
中文描述:
Rufus是Pete Batard个人开发者的一个可靠的 USB 格式化工具。 Rufus 4.11及之前版本存在安全漏洞,该漏洞源于在创建、验证和执行Fido PowerShell脚本期间存在竞争条件,可能导致以管理员权限执行任意代码。
英文描述:
Rufus is a utility that helps format and create bootable USB flash drives. Versions 4.11 and below contain a race condition (TOCTOU) in src/net.c during the creation, validation, and execution of the Fido PowerShell script. Since Rufus runs with elevated privileges (Administrator) but writes the script to the %TEMP% directory (writeable by standard users) without locking the file, a local attacker can replace the legitimate script with a malicious one between the file write operation and the execution step. This allows arbitrary code execution with Administrator privileges. This issue has been fixed in version 4.12_BETA.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| pbatard | rufus | < 4.12_BETA | - | - |
cpe:2.3:a:pbatard:rufus:<_4.12_beta:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2026-23988 |
2026-01-23 03:20:00 | 2026-01-22 22:00:13 |
| NVD | nvd_CVE-2026-23988 |
2026-01-23 02:00:05 | 2026-01-22 22:00:17 |
| CNNVD | cnnvd_CNNVD-202601-3458 |
2026-01-26 02:10:03 | 2026-01-25 18:11:57 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202601-3458
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']