The H3C Technical Solution Bulletin for buffer overflow Security Vulnerability (CVE-2016-9586)

 

Background

curl before version 7.52.0 is vulnerable to a buffer overflow when doing a large floating point output in libcurl's implementation of the printf() functions. If there are any application that accepts a format string from the outside without necessary input filtering, it could allow remote attacks. The vulnerability numbers is CVE-2016-9586.

 

Impact

Attackers can exploit this issue to execute arbitrary code in the context of the affected application.

 

H3C Products

H3C R&D team quickly investigated the H3C products after the vulnerabilities were publicly disclosed.

 

We found below products are in impact scope:

l  Comware V7 products

l  Business software products

l  H3CloudOS/H3CloudCMP

l  Storage products

l  Safety and ecological cooperation products

 

Solution for H3C Products

For product solutions, please contact H3C Service Hotline: +852 2907 0456 or email: service_hk@h3c.com.