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Unrated severityNVD Advisory· Published Sep 30, 2013· Updated Jun 16, 2026

CVE-2013-2238

CVE-2013-2238

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Signalwire/Freeswitch2 versions
    cpe:2.3:a:freeswitch:freeswitch:1.2:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:freeswitch:freeswitch:1.2:*:*:*:*:*:*:*
    • (no CPE)range: =1.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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