SB2023120811 - Two vulnerabilities in openNDS
Published: December 8, 2023
Security Bulletin ID
SB2023120811
Severity
High
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Memory leak (CVE-ID: CVE-2023-41102)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak. A remote attacker can force the application to leak memory and perform denial of service attack.
2) Out-of-bounds write (CVE-ID: CVE-2023-41101)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error within the get_query(0 function in http_microhttpd.c. A remote attacker can send an overly long string of GET requests, trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.