Unrated severityNVD Advisory· Published Oct 5, 2015· Updated May 6, 2026

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.

Affected products

Freeswitch/Freeswitch2 versions
cpe:2.3:a:freeswitch:freeswitch:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:freeswitch:freeswitch:*:*:*:*:*:*:*:*range: <=1.4.21
- cpe:2.3:a:freeswitch:freeswitch:1.6.0:*:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

packetstormsecurity.com/files/133781/freeswitch-Heap-Overflow.htmlnvdExploit
www.securityfocus.com/archive/1/536569/100/0/threadednvd
freeswitch.org/stash/projects/FS/repos/freeswitch/commits/cf8925nvd

News mentions

No linked articles in our index yet.

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