漏洞标题
通过MQTT伪造的数据包可出现在Meshtastic固件的直接消息中
漏洞描述信息
Meshtastic 是一个开源的 mesh 网络解决方案。在受影响的固件版本中,经过精心构造的 MQTT 数据包可以被节点识别为 DM (Direct Message),即使它们并未使用 PKC (Public Key Cryptography) 进行解码。此问题已在版本 2.5.19 中得到解决,建议所有用户进行升级。目前,此漏洞尚无已知的缓解措施。
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
漏洞类别
输入验证不恰当
漏洞标题
Forged packets over MQTT can show up in direct messages in Meshtastic firmware
漏洞描述信息
Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS信息
N/A
漏洞类别
将资源暴露给错误范围