CVE编号
CVE-2021-3246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
A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.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/libsndfile/libsndfile/issues/687 | |
| https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://www.debian.org/security/2021/dsa-4947 |
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 | libsndfile_project | libsndfile | 1.0.30 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | libsndfile | * |
Up to (excluding) 1.0.25-12.1.al7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | libsndfile | * |
Up to (excluding) 1.0.25-12.amzn2.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | libsndfile | * |
Up to (excluding) 1.0.25-12.el7_9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | libsndfile | * |
Up to (excluding) 1.0.28-10.el8_4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libsndfile | * |
Up to (excluding) 1.0.28-6+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libsndfile | * |
Up to (excluding) 1.0.31-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libsndfile | * |
Up to (excluding) 1.0.27-3+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libsndfile | * |
Up to (excluding) 1.0.31-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | libsndfile | * |
Up to (excluding) 1.0.31-5.fc33.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | libsndfile | * |
Up to (excluding) 1.0.31-5.fc34.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libsndfile | * |
Up to (excluding) 1.0.28-lp152.6.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libsndfile | * |
Up to (excluding) 1.0.28-5.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | libsndfile | * |
Up to (excluding) 1.0.25-12.el7_9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | libsndfile | * |
Up to (excluding) 1.0.28-10.el8_4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | libsndfile | * |
Up to (excluding) 1.0.28-10.el8_4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libsndfile | * |
Up to (excluding) 1.0.25-36.23.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | libsndfile | * |
Up to (excluding) 1.0.25-7ubuntu2.2+esm2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | libsndfile | * |
Up to (excluding) 1.0.25-7ubuntu2.2+esm2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | libsndfile | * |
Up to (excluding) 1.0.25-10ubuntu0.16.04.3+esm1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | libsndfile | * |
Up to (excluding) 1.0.28-4ubuntu0.18.04.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | libsndfile | * |
Up to (excluding) 1.0.28-7ubuntu0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | libsndfile | * |
Up to (excluding) 1.0.31-1ubuntu1.1 |
|||||
- 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 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
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