https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-11T06:34:16.925323+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-121944 fkie_cve-2026-121944 2026-11-11T06:34:16.927923+00:00

sngrep through 1.9.0 contains an infinite loop vulnerability in capture_packet_reasm_ip() in src/capture.c that allows attackers to cause denial of service via crafted NFLOG TLVs. Attackers can supply a pcap file with link type NFLOG containing a non-payload TLV with length under 4, making the capture thread spin at full CPU and stop processing packets.

 https://db.gcve.eu/vuln/ghsa-5wr4-785p-23qx GHSA-5wr4-785p-23qx 2026-11-11T06:34:16.928018+00:00

sngrep through 1.9.0 contains an infinite loop vulnerability in capture_packet_reasm_ip() in src/capture.c that allows attackers to cause denial of service via crafted NFLOG TLVs. Attackers can supply a pcap file with link type NFLOG containing a non-payload TLV with length under 4, making the capture thread spin at full CPU and stop processing packets.

 https://db.gcve.eu/vuln/ubuntu-cve-2026-121944 UBUNTU-CVE-2026-121944 2026-11-11T06:34:16.928039+00:00

Affected: Ubuntu:16.04:LTS: sngrep, Ubuntu:18.04:LTS: sngrep, Ubuntu:20.04:LTS: sngrep, Ubuntu:22.04:LTS: sngrep, Ubuntu:24.04:LTS: sngrep, Ubuntu:26.10: sngrep, Ubuntu:26.04:LTS: sngrep

sngrep through 1.9.0 contains an infinite loop vulnerability in capture_packet_reasm_ip() in src/capture.c that allows attackers to cause denial of service via crafted NFLOG TLVs. Attackers can supply a pcap file with link type NFLOG containing a non-payload TLV with length under 4, making the capture thread spin at full CPU and stop processing packets.