CVE-2013-2238

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.

🔗 References (4)

• secalert@redhathttp://jira.freeswitch.org/browse/FS-5566
• secalert@redhathttp://www.openwall.com/lists/oss-security/2013/07/04/4
• af854a3a-2127-422b-91ae-364da2661108http://jira.freeswitch.org/browse/FS-5566
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/07/04/4