中危 signalwire sofia-sip 跨界内存读
CVE编号
CVE-2022-31001利用情况
暂无补丁情况
官方补丁披露时间
2022-06-01漏洞描述
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | signalwire | sofia-sip | * | Up to (excluding) 1.13.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | sofia-sip | * | Up to (excluding) 1.13.8-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | sofia-sip | * | Up to (excluding) 1.13.8-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | sofia-sip | * | Up to (excluding) 1.13.8-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | sofia-sip | * | Up to (excluding) 1.13.8-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | sofia-sip | * | Up to (excluding) 1.13.8-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | sofia-sip | * | Up to (excluding) 1.13.8-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1-2.1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1-2.1+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1+1e14eea~dfsg-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | sofia-sip | * | Up to (including) 1.12.11+20110422.1-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1+1e14eea~dfsg-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1-2.1+deb10u3build0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | sofia-sip | * | Up to (excluding) 1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-125 | 跨界内存读 |
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