CVE-2024-3120

Summary

CVE-2024-3120 is a stack-buffer overflow vulnerability affecting all versions of sngrep, starting from v1.4.1. This issue arises due to insufficient bounds checking when handling 'Content-Length' and 'Warning' headers in the sip_validate_packet and sip_parse_extra_headers functions in src/sip.c. The consequence of this vulnerability is the ability for remote attackers to execute arbitrary code or cause a denial of service (DoS) through specially crafted SIP messages.

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