Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freeswitch | Freeswitch | 1.2 |
Related Weaknesses (CWE)
References
- http://jira.freeswitch.org/browse/FS-5566ExploitPatch
- http://www.openwall.com/lists/oss-security/2013/07/04/4Patch
- http://jira.freeswitch.org/browse/FS-5566ExploitPatch
- http://www.openwall.com/lists/oss-security/2013/07/04/4Patch
FAQ
What is CVE-2013-2238?
CVE-2013-2238 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 cod...
How severe is CVE-2013-2238?
CVE-2013-2238 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-2238?
Check the references section above for vendor advisories and patch information. Affected products include: Freeswitch Freeswitch.