CVE-2015-7392
FreeSWITCH < 1.4.23 and 1.6.x < 1.6.2 - Heap-Based Buffer Overflow in cJSON_Parse
Title source: llmDescription
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.
References (3)
Core 3
Core References
Patch x_refsource_confirm
https://freeswitch.org/stash/projects/FS/repos/freeswitch/commits/cf8925
Exploit x_refsource_misc
http://packetstormsecurity.com/files/133781/freeswitch-Heap-Overflow.html
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/536569/100/0/threaded
Scores
EPSS
0.0467
EPSS Percentile
90.7%
Details
CWE
CWE-119
Status
published
Products (2)
freeswitch/freeswitch
1.6.0
freeswitch/freeswitch
< 1.4.21
Published
Oct 05, 2015
Tracked Since
Feb 18, 2026