mirror of
https://github.com/CVEProject/cvelist.git
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86 lines
3.2 KiB
JSON
86 lines
3.2 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-6640",
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"ASSIGNER": "secteam@freebsd.org",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In ICMPv6 Neighbor Discovery (ND), the ID is always 0. When pf is configured to allow ND and block incoming Echo Requests, a crafted Echo Request packet after a Neighbor Solicitation (NS) can trigger an Echo Reply. The packet has to come from the same host as the NS and have a zero as identifier to match the state created by the Neighbor Discovery and allow replies to be generated.\n\nICMPv6 packets with identifier value of zero bypass firewall rules written on the assumption that the incoming packets are going to create a state in the state table."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "FreeBSD",
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"product": {
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"product_data": [
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{
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"product_name": "FreeBSD",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "14.1-RELEASE",
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"version_value": "p3"
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},
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{
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"version_affected": "<",
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"version_name": "14.0-RELEASE",
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"version_value": "p9"
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},
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{
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"version_affected": "<",
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"version_name": "13.3-RELEASE",
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"version_value": "p5"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://security.freebsd.org/advisories/FreeBSD-SA-24:05.pf.asc",
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"refsource": "MISC",
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"name": "https://security.freebsd.org/advisories/FreeBSD-SA-24:05.pf.asc"
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.1.0-dev"
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},
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"source": {
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"discovery": "UNKNOWN"
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},
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"credits": [
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{
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"lang": "en",
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"value": "Enrico Bassetti e.bassetti@tudelft.nl (Cybersecurity @ TU Delft, SPRITZ Group @ UniPD)"
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}
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]
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} |