CVE编号
CVE-2018-20548利用情况
暂无补丁情况
官方补丁披露时间
2018-12-29漏洞描述
对于1bpp数据，libcaca 0.99.beta19中的common-image.c（函数load_image）存在非法的WRITE内存访问。解决建议
厂商尚未提供漏洞修复方案，请关注厂商主页更新：http://caca.zoy.org/wiki/libcaca
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1652625 | |
| 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://usn.ubuntu.com/3860-1/ | |
| https://usn.ubuntu.com/3860-2/ |
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 | libcaca_project | libcaca | 0.99 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | libcaca | * |
Up to (excluding) 0.99_beta19-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libcaca | * |
Up to (excluding) 0.99.beta19-2.1~deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | libcaca | * |
Up to (excluding) 0.99-0.59.beta20.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | libcaca | * |
Up to (excluding) 0.99-0.59.beta20.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | libcaca | * |
Up to (excluding) 0.99-0.59.beta20.fc36 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | libcaca | * |
Up to (excluding) 0.99-0.40.beta20.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | libcaca | * |
Up to (excluding) 0.99-0.59.beta20.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | libcaca | * |
Up to (excluding) 0.99.beta19.git20171003-lp150.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | libcaca | * |
Up to (excluding) 0.99.beta18-14.3.27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libcaca | * |
Up to (excluding) 0.99.beta18-14.3.27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | libcaca | * |
Up to (excluding) 0.99.beta18-1ubuntu5.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | libcaca | * |
Up to (excluding) 0.99.beta19-2ubuntu0.16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | libcaca | * |
Up to (excluding) 0.99.beta19-2ubuntu0.18.04.1 |
|||||
- 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 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 100
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