漏洞信息
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Vulnerability Title
Buffer overflow in pjlib scanner and pjmedia
Vulnerability Description
PJSIP is a free and open source multimedia communication library written in C. In versions of PJSIP prior to 2.13 the PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser are affeced by a buffer overflow vulnerability. Users connecting to untrusted clients are at risk. This issue has been patched and is available as commit c4d3498 in the master branch and will be included in releases 2.13 and later. Users are advised to upgrade. There are no known workarounds for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Vulnerability Title
PJSIP 安全漏洞
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 2.13之前的版本存在安全漏洞，该漏洞源于其PJSIP解析器、PJMEDIA RTP解码器和PJMEDIA SDP解析器受到缓冲区溢出漏洞的影响导致连接到不受信任客户端的用户存在风险。
CVSS Information
N/A
Vulnerability Type
N/A