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Unrated severityNVD Advisory· Published Oct 5, 2015· Updated Jun 17, 2026

CVE-2015-7392

CVE-2015-7392

Description

Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH before 1.4.23 and 1.6.x before 1.6.2 allows remote attackers to execute arbitrary code via a trailing \u in a json string to cJSON_Parse.

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Affected products

3
  • Signalwire/Freeswitch3 versions
    cpe:2.3:a:freeswitch:freeswitch:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:freeswitch:freeswitch:*:*:*:*:*:*:*:*range: <=1.4.21
    • cpe:2.3:a:freeswitch:freeswitch:1.6.0:*:*:*:*:*:*:*
    • (no CPE)range: <1.4.23 || <1.6.2

Patches

Vulnerability mechanics

References

3

News mentions

0

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