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    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.

    Published:Sep 30, 2013
    Last Modified:Apr 11, 2025
    EPS:Sep 30, 2013
    EPSS Score:0.02359
    CVSS Score:6.8

    Affected Products

    Vendor
    Freeswitch
    Product
    Freeswitch

    Exploits

    http://jira.freeswitch.org/browse/FS-5566http://jira.freeswitch.org/browse/FS-5566

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High