CVE编号
CVE-2021-3630利用情况
暂无补丁情况
官方补丁披露时间
2021-06-30漏洞描述
An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode() in DjVuText.cpp via a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions prior to 3.5.28.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://bugzilla.redhat.com/show_bug.cgi?id=1977427 | |
| https://lists.debian.org/debian-lts-announce/2021/07/msg00002.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://www.debian.org/security/2021/dsa-5032 |
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 | djvulibre_project | djvulibre | * |
Up to (excluding) 3.5.28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | djvulibre | * |
Up to (excluding) 3.5.28-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | djvulibre | * |
Up to (excluding) 3.5.28-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | djvulibre | * |
Up to (excluding) 3.5.27.1-10+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | djvulibre | * |
Up to (excluding) 3.5.27.1-7+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | djvulibre | * |
Up to (excluding) 3.5.27-28.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | djvulibre | * |
Up to (excluding) 3.5.27-30.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | djvulibre | * |
Up to (excluding) 3.5.25.3-24.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | djvulibre | * |
Up to (excluding) 3.5.27-lp152.7.9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | djvulibre | * |
Up to (excluding) 3.5.27-11.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | djvulibre | * |
Up to (excluding) 3.5.25.3-5.19.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | djvulibre | * |
Up to (excluding) 3.5.27.1-5ubuntu0.1+esm2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | djvulibre | * |
Up to (excluding) 3.5.27.1-8ubuntu0.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | djvulibre | * |
Up to (excluding) 3.5.27.1-8ubuntu0.4 |
|||||
- 攻击路径 本地
- 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 N/A
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
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