CyberRota Analysis
AI-GeneratedThe libpcap BPF interpreter is vulnerable to a division by zero error when processing crafted filter programs that utilize the 'div #k' and 'mod #k' ALU instructions without proper validation of the immediate value. This flaw can lead to application crashes or undefined behavior, potentially impacting systems relying on libpcap for packet capture and analysis. Users and organizations utilizing libpcap in environments where custom BPF filters are employed should prioritize patching this vulnerability to mitigate potential disruptions.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
libpcap BPF interpreter for the 'div #k' and 'mod #k' ALU instructions does not check whether the immediate value is zero. In particular uncommon use cases a crafted filter program can cause a division by zero.