Vulnerability Information
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Vulnerability Title
N/A
Vulnerability 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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeSWITCH 基于堆的缓冲区溢出漏洞
Vulnerability Description
FreeSWITCH是美国软件开发者Anthony Minessale所研发的一套免费、开源的通信软件。该软件可用于创建音、视频以及短消息类产品和应用。 FreeSWITCH 1.4.21及之前版本和1.6.0版本的libs/esl/src/esl_json.c文件中的‘parse_string’函数中存在基于堆的缓冲区溢出漏洞，该漏洞源于cJSON_Parse结构体没有充分过滤‘json’字符串末尾的‘\u’字符。远程攻击者可利用该漏洞执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A