漏洞信息
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Vulnerability Title
Potential out-of-bound read during RTP/RTCP 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 version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a 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及之前版本存在安全漏洞，有多种情况下，某些传入RTP/RTCP数据包可能会导致越界读取访问。此问题影响所有使用PJMEDIA并接受传入RTP/RTCP的用户。
CVSS Information
N/A
Vulnerability Type
N/A