windriver vxworks 整数溢出或超界折返
CVE编号
CVE-2020-35198利用情况
暂无补丁情况
N/A披露时间
2021-05-12漏洞描述
An issue was discovered in Wind River VxWorks 7. The memory allocator has a possible integer overflow in calculating a memory block's size to be allocated by calloc(). As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leading to memory corruption.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-35198 | |
| https://support2.windriver.com/index.php?page=security-notices | |
| https://www.oracle.com/security-alerts/cpuapr2022.html |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | windriver | vxworks | * | From (including) 6.9 | Up to (excluding) 6.9.4.12 | ||||
| 运行在以下环境 | |||||||||
| 系统 | windriver | vxworks | * | From (including) 7.0 | Up to (excluding) 21.03 | ||||
| 运行在以下环境 | |||||||||
| 系统 | windriver | vxworks | 6.9.4.12 | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-190 | 整数溢出或超界折返 |
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