140 lines
5.7 KiB
JSON
140 lines
5.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2025-52889",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2025-06-20T17:42:25.709Z",
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"datePublished": "2025-06-25T16:49:00.442Z",
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"dateUpdated": "2025-06-25T17:54:29.213Z"
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},
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"containers": {
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"cna": {
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"title": "Incus vulnerable to DoS through antispoofing nftables firewall rule bypass on bridge networks with ACLs",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"lang": "en",
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"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "ADJACENT_NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 3.4,
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"baseSeverity": "LOW",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/lxc/incus/security/advisories/GHSA-9q7c-qmhm-jv86",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/lxc/incus/security/advisories/GHSA-9q7c-qmhm-jv86"
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},
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{
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"name": "https://github.com/lxc/incus/commit/2516fb19ad8428454cb4edfe70c0a5f0dc1da214",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/lxc/incus/commit/2516fb19ad8428454cb4edfe70c0a5f0dc1da214"
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},
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{
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"name": "https://github.com/lxc/incus/commit/a7c33301738aede3c035063e973b1d885d9bac7c",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/lxc/incus/commit/a7c33301738aede3c035063e973b1d885d9bac7c"
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}
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],
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"affected": [
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{
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"vendor": "lxc",
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"product": "incus",
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"versions": [
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{
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"version": ">= 6.12, <= 6.13",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2025-06-25T16:49:00.442Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus version 6.12 and 6.13 generates nftables rules for local services (DHCP, DNS...) that partially bypass security options `security.mac_filtering`, `security.ipv4_filtering` and `security.ipv6_filtering`. This can lead to DHCP pool exhaustion and opens the door for other attacks. A patch is available at commit 2516fb19ad8428454cb4edfe70c0a5f0dc1da214."
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}
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],
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"source": {
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"advisory": "GHSA-9q7c-qmhm-jv86",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/lxc/incus/security/advisories/GHSA-9q7c-qmhm-jv86",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-06-25T17:54:25.947049Z",
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"id": "CVE-2025-52889",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-06-25T17:54:29.213Z"
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}
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}
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]
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}
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} |