漏洞信息
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Vulnerability Title
Out-of-bounds read in multipart parsing in PJSIP
Vulnerability Description
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Vulnerability Type
跨界内存读
Vulnerability Title
PJSIP 缓冲区错误漏洞
Vulnerability Description
PJSIP是一个免费和开源的多媒体通信库，用C语言编写，实现基于标准的协议，如SIP, SDP, RTP, STUN, TURN，和ICE。 PJSIP 2.11.1及之前版本存在缓冲区错误漏洞，解析包含格式错误的多部分的传入SIP消息可能会导致越界读取访问。此问题影响所有接受SIP multipart的PJSIP用户。
CVSS Information
N/A
Vulnerability Type
N/A