PatchTheCVE: sngrephttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2024-35434: Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /shttps://patchthecve.com/cve/CVE-2024-35434.htmlhttps://patchthecve.com/cve/CVE-2024-35434.htmlWed, 17 Jun 2026 07:34:55 +0000HIGH 7.5: Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /sngrep/src/rtp.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SIP packet.CVE-2024-3120: A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1https://patchthecve.com/cve/CVE-2024-3120.htmlhttps://patchthecve.com/cve/CVE-2024-3120.htmlWed, 17 Jun 2026 07:43:21 +0000CRITICAL 9.0: A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying 'Content-Length' and 'Warning' headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulneCVE-2024-3119: A buffer overflow vulnerability exists in all versions of sngrep since v0.4.2, due to improper handling of 'Cahttps://patchthecve.com/cve/CVE-2024-3119.htmlhttps://patchthecve.com/cve/CVE-2024-3119.htmlWed, 17 Jun 2026 07:43:20 +0000CRITICAL 9.0: A buffer overflow vulnerability exists in all versions of sngrep since v0.4.2, due to improper handling of 'Call-ID' and 'X-Call-ID' SIP headers. The functions sip_get_callid and sip_get_xcallid in sip.c use the strncpy function to copy header contents into fixed-size buffers without checking the daCVE-2023-36192: Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_ws_check_packet at /srhttps://patchthecve.com/cve/CVE-2023-36192.htmlhttps://patchthecve.com/cve/CVE-2023-36192.htmlWed, 17 Jun 2026 06:05:52 +0000HIGH 7.8: Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_ws_check_packet at /src/capture.c.CVE-2023-31982: Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_packet_reasm_ip at /srhttps://patchthecve.com/cve/CVE-2023-31982.htmlhttps://patchthecve.com/cve/CVE-2023-31982.htmlWed, 17 Jun 2026 05:57:46 +0000HIGH 7.8: Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_packet_reasm_ip at /src/capture.c.CVE-2023-31981: Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packet_set_payload at /src/pahttps://patchthecve.com/cve/CVE-2023-31981.htmlhttps://patchthecve.com/cve/CVE-2023-31981.htmlWed, 17 Jun 2026 05:57:46 +0000HIGH 7.8: Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packet_set_payload at /src/packet.c.