SB2011091601 - Input validation error in eSignal

Description

This security bulletin contains information about 1 vulnerability.

1) Input validation error (CVE-ID: CVE-2011-3503)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

Untrusted search path vulnerability in eSignal 10.6.2425.1208, and possibly other versions, allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse JRS_UT.dll that is located in the same folder as a .quo (QUOTE) file. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. Per: http://cwe.mitre.org/data/definitions/426.html 'CWE-426: Untrusted Search Path'

Remediation

Install update from vendor's website.

References

• http://osvdb.org/75458
• http://secunia.com/advisories/45966
• https://exchange.xforce.ibmcloud.com/vulnerabilities/69786