漏洞标题
在 PJSIP 中解析 WAV 格式文件时可能存在无限循环
漏洞描述信息
在PJSIP中解析WAV格式文件时可能出现潜在的无限循环
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞类别
N/A
漏洞标题
Potential infinite loop when parsing WAV format file in PJSIP
漏洞描述信息
PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first.
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞类别
不可达退出条件的循环(无限循环)
漏洞标题
PJSIP 安全漏洞
漏洞描述信息
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 2.12 及之前版本存在安全漏洞，该漏洞源于播放/读取无效的 WAV 文件。
CVSS信息
N/A
漏洞类别
其他