CVE编号
CVE-2018-16865利用情况
暂无补丁情况
官方补丁披露时间
2019-01-12漏洞描述
当许多条目发送到日志套接字时，在systemd-journald中发现了没有限制的内存分配，这可能导致堆栈与另一个内存区域冲突。本地攻击者或远程攻击者（如果使用systemd-journal-remote）可能会利用此漏洞使systemd-journald崩溃或使用具有日志特权的代码执行代码。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 |
|
|---|---|
| http://packetstormsecurity.com/files/152841/System-Down-A-systemd-journald-Ex... | |
| http://seclists.org/fulldisclosure/2019/May/21 | |
| http://www.openwall.com/lists/oss-security/2019/05/10/4 | |
| http://www.openwall.com/lists/oss-security/2021/07/20/2 | |
| http://www.securityfocus.com/bid/106525 | |
| https://access.redhat.com/errata/RHBA-2019:0327 | |
| https://access.redhat.com/errata/RHSA-2019:0049 | |
| https://access.redhat.com/errata/RHSA-2019:0204 | |
| https://access.redhat.com/errata/RHSA-2019:0271 | |
| https://access.redhat.com/errata/RHSA-2019:0342 | |
| https://access.redhat.com/errata/RHSA-2019:0361 | |
| https://access.redhat.com/errata/RHSA-2019:2402 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16865 | |
| https://lists.debian.org/debian-lts-announce/2019/01/msg00016.html | |
| https://seclists.org/bugtraq/2019/May/25 | |
| https://security.gentoo.org/glsa/201903-07 | |
| https://security.netapp.com/advisory/ntap-20190117-0001/ | |
| https://usn.ubuntu.com/3855-1/ | |
| https://www.debian.org/security/2019/dsa-4367 | |
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | |
| https://www.qualys.com/2019/01/09/system-down/system-down.txt |
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 | freedesktop | systemd | * |
Up to (including) 240 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | communications_session_border_controller | 8.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | communications_session_border_controller | 8.1.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | communications_session_border_controller | 8.2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | enterprise_communications_broker | 3.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | enterprise_communications_broker | 3.1.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | systemd | * |
Up to (excluding) 219-57.amzn2.0.7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | systemd | * |
Up to (excluding) 219-62.el7_6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | systemd | * |
Up to (excluding) 215-17+deb8u8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | systemd | * |
Up to (excluding) 232-25+deb9u7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | systemd | * |
Up to (excluding) 238-11.gita76ee90.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | systemd | * |
Up to (excluding) 239-8.gite339eae.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | systemd | * |
Up to (excluding) 234-lp150.20.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | systemd | * |
Up to (excluding) 228-65.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | systemd | * |
Up to (excluding) 219-62.0.4.el7_6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | systemd | * |
Up to (excluding) 228-150.58.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | systemd | * |
Up to (excluding) 228-150.58.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | systemd | * |
Up to (excluding) 229-4ubuntu21.15 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | systemd | * |
Up to (excluding) 237-3ubuntu10.11 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 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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