SB2013100113 - Buffer overflow in FreeSWITCH
Published: October 1, 2013 Updated: December 27, 2023
Security Bulletin ID
SB2013100113
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Buffer overflow (CVE-ID: CVE-2013-2238)
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
Multiple buffer overflows in the switch_perform_substitution function in switch_regex.c in FreeSWITCH 1.2 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to the index and substituted variables.
Remediation
Install update from vendor's website.