低危 Bugzilla缓冲区溢出漏洞
CVE编号
CVE-2020-14355利用情况
暂无补丁情况
官方补丁披露时间
2020-10-08漏洞描述
Red Hat SPICE remote display system是美国红帽（Red Hat）公司的一个远程桌面控制系统。 Red Hat SPICE remote display system 中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://bugzilla.redhat.com/show_bug.cgi?id=1868435
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 | redhat | enterprise_linux_update_services_for_sap_solutions | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 16.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | spice_project | spice | * | Up to (excluding) 0.14.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | spice-gtk-tools | * | Up to (excluding) 0.35-5.1.al7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | spice | * | Up to (excluding) 0.15.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | spice | * | Up to (excluding) 0.15.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | spice | * | Up to (excluding) 0.15.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | spice | * | Up to (excluding) 0.15.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | spice | * | Up to (excluding) 0.15.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | spice | * | Up to (excluding) 0.35-5.amzn2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | spice-gtk3-devel | * | Up to (excluding) 0.37-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8.2 | spice-gtk | * | Up to (excluding) 0.37-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | spice-gtk | * | Up to (excluding) 0.35-5.el7_9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | spice-gtk | * | Up to (excluding) 0.37-1.el8_2.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | spice | * | Up to (including) 0.35-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | spice | * | Up to (excluding) 0.39-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | spice | * | Up to (excluding) 0.39-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | spice | * | Up to (excluding) 0.33-3.3+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | spice | * | Up to (excluding) 0.39-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | spice-gtk-debuginfo | * | Up to (excluding) 0.39-1.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | spice-gtk-debuginfo | * | Up to (excluding) 0.39-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | spice-glib | * | Up to (excluding) 0.35-5.el7_9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | spice-server | * | Up to (excluding) 0.35-5.el7_9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libspice-server-devel | * | Up to (excluding) 0.37-lp152.2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 0.35-5.el7_9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 0.37-1.el8_2.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | spice-glib | * | Up to (excluding) 0.35-5.el7_9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | spice-gtk | * | Up to (excluding) 0.37-1.el8_2.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libspice-server1 | * | Up to (excluding) 0.33-3.9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | spice | * | Up to (excluding) 0.12.6-4ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | spice | * | Up to (excluding) 0.12.6-4ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | spice | * | Up to (excluding) 0.14.0-1ubuntu2.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | spice | * | Up to (excluding) 0.14.0-1ubuntu2.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | spice | * | Up to (excluding) 0.14.2-4ubuntu3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | spice | * | Up to (excluding) 0.14.3-1ubuntu2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | spice | * | Up to (excluding) 0.14.3-1ubuntu2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | spice | * | Up to (excluding) 0.14.3-1ubuntu2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | spice | * | Up to (excluding) 0.14.3-1ubuntu2 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 管控权限
- 影响范围 越权影响
- 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
| CWE-ID | 漏洞类型 |
| CWE-120 | 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出） |
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