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CVE-2019-12645— Cisco Jabber Client Framework for Mac Code Execution Vulnerability

Quick assessment

Affected
Cisco Cisco Jabber for Mac
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Jabber Client Framework（JCF）是美国思科（Cisco）公司的一套统一通信客户端框架。该框架提供了在线状态显示、即时消息、语音等功能。 基于Mac平台的Cisco JCF 12.6(1)及之前版本中存在输入验证错误漏洞，该漏洞源于程序为文件分配了不正确的权限。本地攻击者可利用该漏洞执行任意代码或修改设备上的配置文件。

AI Predicted 4.4 Difficulty: Moderate EPSS 0.31% · P22
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I. Basic Information for CVE-2019-12645

Vulnerability Information
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Vulnerability Title
Cisco Jabber Client Framework for Mac Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Cisco Jabber Client Framework (JCF) for Mac Software, installed as part of the Cisco Jabber for Mac client, could allow an authenticated, local attacker to execute arbitrary code on an affected device The vulnerability is due to improper file level permissions on an affected device when it is running Cisco JCF for Mac Software. An attacker could exploit this vulnerability by authenticating to the affected device and executing arbitrary code or potentially modifying certain configuration files. A successful exploit could allow the attacker to execute arbitrary code or modify certain configuration files on the device using the privileges of the installed Cisco JCF for Mac Software.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Jabber Client Framework 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Jabber Client Framework（JCF）是美国思科（Cisco）公司的一套统一通信客户端框架。该框架提供了在线状态显示、即时消息、语音等功能。 基于Mac平台的Cisco JCF 12.6(1)及之前版本中存在输入验证错误漏洞，该漏洞源于程序为文件分配了不正确的权限。本地攻击者可利用该漏洞执行任意代码或修改设备上的配置文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco Jabber for Mac unspecified ~ 12.6(1) -

II. Public POCs for CVE-2019-12645

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III. Intelligence Information for CVE-2019-12645

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Vendor Advisories for CVE-2019-12645 (1)

Same Patch Batch · Cisco · 2019-09-05 · 7 CVEs total

CVE-2019-1939 Cisco Webex Teams Logging Feature Command Execution Vulnerability
CVE-2019-1976 Cisco Industrial Network Director Configuration Data Information Disclosure Vulnerability
CVE-2019-12635 Cisco Content Security Management Appliance Information Disclosure Vulnerability
CVE-2019-12644 Cisco Identity Services Engine Cross-Site Scripting Vulnerability
CVE-2019-12632 Cisco Finesse Request Processing Server-Side Request Forgery Vulnerability
CVE-2019-12633 Cisco Unified Contact Center Express Request Processing Server-Side Request Forgery Vulner

IV. Related Vulnerabilities

Same product: Cisco Jabber for Mac
Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2019-12645

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