SB2017101110 - Multiple vulnerabilities in Trend Micro OfficeScan
Published: October 11, 2017
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Information disclosure (CVE-ID: CVE-2017-14083)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.The weakness exists due to improper validation of user supplied request. A remote attacker can send a specially crafted request and obtain the pre-authentication encryption key.
2) Remote code execution (CVE-ID: CVE-2017-14084)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to a flaw in the Send function in HttpTalk.php. A remote attacker can send a specially crafted request and execute arbitrary code with elevated privileges.
3) Information disclosure (CVE-ID: CVE-2017-14085)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.The weakness exists due to improper validation of user supplied request. A remote attacker can send a specially crafted request and obtain NT Domain and PHP information.
4) Remote code execution (CVE-ID: CVE-2017-14086)
The vulnerability allows a remote attacker to execute arbitrary code or cause DoS condition on the target system.The weakness exists due to a flaw in fcgiOfcDDA.exe. A remote attacker can send a specially crafted request and cause denial of service or execute arbitrary code with elevated privileges.
5) Cross-site scripting (CVE-ID: CVE-2017-14087)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
6) Privilege escalation (CVE-ID: CVE-2017-14088)
The vulnerability allows a local attacker to gain elevated privileges on the target system.The weakness exists due to a flaw in the handling of IOCTL 0x220008 and 0x22006C within tmwfp.sys. A local attacker can escalate privileges to resources normally reserved for the kernel.
7) Memory corruption (CVE-ID: CVE-2017-14089)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to improper validation of user request in cgiShowClientAdm.exe. A remote attacker can send a specially crafted request, trigger memory corruption and cause the system to crash.
Successful exploitation of the vulnerability results in denial of service.
Remediation
Install update from vendor's website.