Opera内存破坏漏洞

CVE编号

CVE-2018-18913

利用情况

暂无

补丁情况

N/A

披露时间

2019-03-22

漏洞描述

Opera before 57.0.3098.106 is vulnerable to a DLL Search Order hijacking attack where an attacker can send a ZIP archive composed of an HTML page along with a malicious DLL to the target. Once the document is opened, it may allow the attacker to take full control of the system from any location within the system. The issue lies in the loading of the shcore.dll and dcomp.dll files: these files are being searched for by the program in the same system-wide directory where the HTML file is executed.

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://blogs.opera.com/desktop/changelog-for-57/
https://lucideustech.blogspot.com/2019/02/opera-search-order-hijacking-cve-20...

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	opera	opera_browser	*		Up to (excluding) 57.0.3098.106

CVSS3评分 7.8

• 攻击路径 本地
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 需要
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-426 不可信的搜索路径