SB2019051126 - Multiple vulnerabilities in Qlogic Virtual Fabric Extension Module for IBM BladeCenter Firmware Update
Published: May 11, 2019 Updated: July 19, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) Information disclosure (CVE-ID: CVE-2018-1000007)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.The weakness exists due to insufficient validation of user-supplied input. A remote attacker can send custom headers in an HTTP request and an HTTP 30X redirect response code, cause the application to send the custom headers to the server specified in the 'Location:' response header and obtain potentially sensitive authentication information from applications that use custom 'Authorization:' headers.
2) Out-of-bounds read (CVE-ID: CVE-2018-1000005)
The vulnerability allows a remote attacker to obtain potentially sensitive information or cause DoS condition on the target system.The weakness exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted HTTP/2 trailer to trigger an out-of-bounds memory read error and cause the application to crash or obtain potentially sensitive information from services that echo back or otherwise use the trailers.
3) Denial of service (CVE-ID: CVE-2017-8818)
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to too little memory is allocated for interfacing to an SSL library. A remote attacker can trigger a memory allocation error in SSL-related code and cause the application to crash.
4) Out-of-bounds read (CVE-ID: CVE-2017-8817)
The vulnerability allows a remote attacker to redirect the target client to an arbitrary site.
The vulnerability exists due to out-of-bounds read in the FTP wildcard function (CURLOPT_WILDCARDMATCH). A remote unauthenticated attacker can use a string that ends with an '[' character, trigger out-of-bounds read and cause the target connected libcurl client to be redirected.
5) Buffer overflow (CVE-ID: CVE-2017-8816)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to buffer overflow in the NTLM authentication process. A remote unauthenticated attacker can use vectors involving long user and password fields, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.