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CVE-2023-37512— HCL Traveler Companion is vulnerable to revealing sensitive information via the task switcher

Quick assessment

Affected
HCL Software HCL Traveler Companion
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.

HCL Technologies Traveler Companion是美国HCL Technologies公司的一款 ios Iphone 和 Ipad 应用程序。用于在 Apple 设备上阅读加密的 Hcl Notes 邮件。 HCL Technologies Traveler Companion 存在安全漏洞，该漏洞源于可能通过任务切换器（task switcher）来泄露敏感信息。

CVSS 3.3 · Low EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2023-37512

Vulnerability Information
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Vulnerability Title
HCL Traveler Companion is vulnerable to revealing sensitive information via the task switcher
Source: CVE Program / CVE List V5
Vulnerability Description
When the app is put to the background and the user goes to the task switcher of iOS, the app snapshot is not blurred which may reveal sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HCL Technologies Traveler Companion 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Technologies Traveler Companion是美国HCL Technologies公司的一款 ios Iphone 和 Ipad 应用程序。用于在 Apple 设备上阅读加密的 Hcl Notes 邮件。 HCL Technologies Traveler Companion 存在安全漏洞，该漏洞源于可能通过任务切换器（task switcher）来泄露敏感信息。
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
HCL Software HCL Traveler Companion < 12.0.6 -

II. Public POCs for CVE-2023-37512

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III. Intelligence Information for CVE-2023-37512

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Other References for CVE-2023-37512 (1)

Same Patch Batch · HCL Software · 2023-08-11 · 3 CVEs total

CVE-2023-37511 3.5 LOW HCL Traveler To Do is affected by App Transport Security (ATS) settings allowing insecure
CVE-2023-37513 3.3 LOW HCL Traveler To Do is vulnerable to revealing sensitive information via the task switcher

IV. Related Vulnerabilities

Same vendor: HCL Software

V. Comments for CVE-2023-37512

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