paloaltonetworks cortex_xsoar 密码学签名的验证不恰当

CVE编号

CVE-2021-3051

利用情况

暂无

补丁情况

N/A

披露时间

2021-09-09

漏洞描述

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR SAML authentication that enables an unauthenticated network-based attacker with specific knowledge of the Cortex XSOAR instance to access protected resources and perform unauthorized actions on the Cortex XSOAR server. This issue impacts: Cortex XSOAR 5.5.0 builds earlier than 1578677; Cortex XSOAR 6.0.2 builds earlier than 1576452; Cortex XSOAR 6.1.0 builds earlier than 1578663; Cortex XSOAR 6.2.0 builds earlier than 1578666. All Cortex XSOAR instances hosted by Palo Alto Networks are protected from this vulnerability; no additional action is required for these instances.

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://security.paloaltonetworks.com/CVE-2021-3051

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	paloaltonetworks	cortex_xsoar	5.5.0	-
	运行在以下环境
	应用	paloaltonetworks	cortex_xsoar	6.0.2	-
	运行在以下环境
	应用	paloaltonetworks	cortex_xsoar	6.1.0	-
	运行在以下环境
	应用	paloaltonetworks	cortex_xsoar	6.2.0	-
	运行在以下环境
	系统	fedora_32	chromium	*		Up to (excluding) 90.0.4430.212-1.fc32
	运行在以下环境
	系统	fedora_33	chromium	*		Up to (excluding) 91.0.4472.114-2.fc33
	运行在以下环境
	系统	fedora_34	chromium	*		Up to (excluding) 91.0.4472.114-1.fc34
	运行在以下环境
	系统	fedora_EPEL_7	chromium	*		Up to (excluding) 90.0.4430.212-1.el7
	运行在以下环境
	系统	fedora_EPEL_8	chromium	*		Up to (excluding) 91.0.4472.164-1.el8
	运行在以下环境
	系统	opensuse_Leap_15.2	opera	*		Up to (excluding) 90.0.4430.212-lp152.2.95.1
	运行在以下环境
	系统	opensuse_Leap_15.3	opera	*		Up to (excluding) 76.0.4017.154-lp153.2.3.1
	运行在以下环境
	系统	opensuse_Leap_15.4	opera	*		Up to (excluding) 85.0.4341.28-lp154.2.5.1
	运行在以下环境
	系统	ubuntu_18.04.5_lts	chromium-browser	*		Up to (excluding) 91.0.4472.77-0ubuntu0.18.04.1

CVSS3评分 8.1

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

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-ID	漏洞类型
CWE-347	密码学签名的验证不恰当

Exp相关链接

- avd.aliyun.com