Yuko Yuko App For Android CVE-2014-5323 SSL Certificate Validation Security Bypass Vulnerability

BID:70031

Info

Yuko Yuko App For Android CVE-2014-5323 SSL Certificate Validation Security Bypass Vulnerability

Bugtraq ID: 70031
Class: Design Error
CVE: CVE-2014-5323
Remote: Yes
Local: No
Published: Sep 22 2014 12:00AM
Updated: Sep 22 2014 12:00AM
Credit: Shunsuke Taniguchi of LAC Co., Ltd.
Vulnerable:
Not Vulnerable:

Discussion

Yuko Yuko App For Android CVE-2014-5323 SSL Certificate Validation Security Bypass Vulnerability

Yuko Yuko App for Android is prone to a security-bypass vulnerability because the application fails to properly validate SSL certificates.

Successfully exploiting this issue allows attackers to perform man-in-the-middle attacks or impersonate trusted servers, which will aid in further attacks.

Yuko Yuko App 1.0.5 and prior are vulnerable.

Exploit / POC

Yuko Yuko App For Android CVE-2014-5323 SSL Certificate Validation Security Bypass Vulnerability

An attacker can use readily available network utilities to exploit this issue.

Solution / Fix

Yuko Yuko App For Android CVE-2014-5323 SSL Certificate Validation Security Bypass Vulnerability

Solution:
Reportedly, the issue is fixed; however, Symantec has not confirmed this. Please contact the vendor for more information.

References

Yuko Yuko App For Android CVE-2014-5323 SSL Certificate Validation Security Bypass Vulnerability

References:

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