CVE编号
CVE-2021-28876利用情况
暂无补丁情况
官方补丁披露时间
2021-04-12漏洞描述
In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls __iterator_get_unchecked() more than once for the same index when the underlying iterator panics (in certain conditions). This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.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://github.com/rust-lang/rust/issues/81740 | |
| https://github.com/rust-lang/rust/pull/81741 | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... |
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 | |||||||||
| 应用 | rust-lang | rust | * |
Up to (excluding) 1.52.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | rustc | * |
Up to (excluding) 1.52.1-1.1.al8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | rustc | * |
Up to (excluding) 1.52.1-1.module+el8.4.0+11282+0729bac9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | rustc | * |
Up to (excluding) 1.41.1+dfsg1-1~deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | rustc | * |
Up to (excluding) 1.48.0+dfsg1-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | rustc | * |
Up to (excluding) 1.50.0+dfsg1-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | rustc | * |
Up to (excluding) 1.34.2+dfsg1-1~deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | rustc | * |
Up to (excluding) 1.52.1+dfsg1-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | rustc | * |
Up to (excluding) 1.51.0-3.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | rustc | * |
Up to (excluding) 1.51.0-3.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | rustc | * |
Up to (excluding) 1.51.0-3.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | rustc | * |
Up to (excluding) 1.51.0-3.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | rustc | * |
Up to (excluding) 1.52.1-1.module+el8.4.0+20287+5ada6442 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | rustc | * |
Up to (excluding) 1.52.1-1.module+el8.4.0+11282+0729bac9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_8 | rustc | * |
Up to (excluding) 1.52.1-1.module+el8.4.0+11282+0729bac9 |
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- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 N/A
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
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