CyberRota Analysis
AI-GeneratedThe RTSP handler in libalias is vulnerable due to improper handling of outgoing packets, allowing crafted RTSP traffic to overflow a fixed-length stack buffer. This can lead to remote code execution in the kernel or within the natd process, which typically operates with root privileges. Organizations utilizing NAT gateways with libalias should prioritize addressing this vulnerability to mitigate potential exploitation risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
The RTSP handler in libalias rewrote outgoing packets into a fixed-length stack buffer without checking whether the rewritten data fit in the buffer, or whether the result fit back in the original packet. A host sending crafted RTSP traffic from inside a NAT gateway using libalias can overflow a stack buffer, potentially achieving remote code execution in the kernel (when using ipfw(4) NAT) or in the natd(8) process (which generally runs as the root user).
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