CVE-2002-2407 (CNNVD-200212-345)
中文标题:
QNX多个程序不安全默认权限漏洞
英文标题:
Certain patches for QNX Neutrino realtime operating system (RTOS) 6.2.0 set insecure permissions for...
漏洞描述
中文描述:
QNX RTOS是一款设计用于嵌入系统的实时操作系统,由QNX分发和维护。 QNX多个程序默认权限设置不正确,本地攻击者可以利用这个漏洞删除文件,更改文件内容,或者以木马程序代替系统文件导致权限提升。 QNX在安装OS Update for 6.2.0 (Patch A)补丁后会影响io-audio权限。QNX也发布两个以下两个补丁,可导致错误的程序权限: - PhShutdown security patch - Package file system patch 系统中如下程序其权限为全局可读/写: /sbin/io-audio /bin/shutdown /sbin/fs-pkg /usr/photon/bin/phshutdown /usr/photon/bin/cpim /usr/photon/bin/vpim /usr/photon/bin/phrelaycfg /usr/photon/bin/columns /usr/photon/bin/othello /usr/photon/bin/peg /usr/photon/bin/solitaire /usr/photon/bin/vpoker
英文描述:
Certain patches for QNX Neutrino realtime operating system (RTOS) 6.2.0 set insecure permissions for the files (1) /sbin/io-audio by OS Update Patch A, (2) /bin/shutdown, (3) /sbin/fs-pkg, and (4) phshutdown by QNX experimental patches, (5) cpim, (6) vpim, (7) phrelaycfg, and (8) columns, (9) othello, (10) peg, (11) solitaire, and (12) vpoker in the games pack 2.0.3, which allows local users to gain privileges by modifying the files before permissions are changed.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| qnx | rtos | 6.2 | - | - |
cpe:2.3:a:qnx:rtos:6.2:*:*:*:*:*:*:*
|
| qnx | rtos | 6.2a | - | - |
cpe:2.3:a:qnx:rtos:6.2a:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
AV:L/AC:M/Au:N/C:C/I:C/A:C
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-2002-2407 |
2025-11-11 15:17:26 | 2025-11-11 07:32:18 |
| NVD | nvd_CVE-2002-2407 |
2025-11-11 14:50:28 | 2025-11-11 07:41:04 |
| CNNVD | cnnvd_CNNVD-200212-345 |
2025-11-11 15:08:41 | 2025-11-11 07:48:49 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-200212-345
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 6.9
- cvss_vector: NOT_EXTRACTED -> AV:L/AC:M/Au:N/C:C/I:C/A:C
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']