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.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://jira.freeswitch.org/browse/FS-5566	Exploit Patch
http://www.openwall.com/lists/oss-security/2013/07/04/4	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:freeswitch:freeswitch:1.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2013-09-30 22:55

Updated : 2013-10-11 14:52

NVD link : CVE-2013-2238

Mitre link : CVE-2013-2238

CVE.ORG link : CVE-2013-2238

JSON object : View

Products Affected

freeswitch

freeswitch

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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6.8 /10