SB2017081034 - Red Hat update for libsoup
Published: August 10, 2017
Security Bulletin ID
SB2017081034
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Stack-based buffer overflow (CVE-ID: CVE-2017-2885)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists in the in the libsoup library for GNOME due to improper bounds checking when processing a crafted HTTP request containing chunk encoded data. A remote attacker can send a specially crafted HTTP request, trigger a stack-based buffer overflow condition in the soup_body_input_stream_read_chunked function in the libsoup/soup-body-input-stream.c code 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.