CVE编号
CVE-2019-25051利用情况
暂无补丁情况
官方补丁披露时间
2021-07-20漏洞描述
objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list).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://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462 | |
| https://github.com/gnuaspell/aspell/commit/0718b375425aad8e54e1150313b862e4c6fd324a | |
| https://github.com/google/oss-fuzz-vulns/blob/main/vulns/aspell/OSV-2020-521.yaml | |
| https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://www.debian.org/security/2021/dsa-4948 |
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 | gnu | aspell | 0.60.8 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | aspell | * |
Up to (excluding) 0.60.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | aspell | * |
Up to (excluding) 0.60.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | aspell | * |
Up to (excluding) 0.60.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | aspell | * |
Up to (excluding) 0.60.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | aspell | * |
Up to (excluding) 0.60.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | aspell | * |
Up to (excluding) 0.60.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | aspell | * |
Up to (excluding) 0.60.7~20110707-6+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | aspell | * |
Up to (excluding) 0.60.8-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | aspell | * |
Up to (excluding) 0.60.7~20110707-3+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | aspell | * |
Up to (excluding) 0.60.8-7.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | aspell | * |
Up to (excluding) 0.60.8-lp152.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | aspell | * |
Up to (excluding) 0.60.8-3.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | aspell | * |
Up to (excluding) 0.60.6.1-18.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | aspell | * |
Up to (excluding) 0.60.7~20110707-1ubuntu1+esm2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | aspell | * |
Up to (excluding) 0.60.7~20110707-3ubuntu0.1+esm1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | aspell | * |
Up to (excluding) 0.60.7~20110707-4ubuntu0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | aspell | * |
Up to (excluding) 0.60.8-1ubuntu0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | aspell | * |
Up to (excluding) 0.60.8-2ubuntu0.1 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
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