136 lines
5.5 KiB
JSON
136 lines
5.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-45751",
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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": "2026-05-13T06:54:34.221Z",
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"datePublished": "2026-09-10T20:28:30.868Z",
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"dateUpdated": "2026-09-11T15:16:24.081Z"
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},
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"containers": {
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"cna": {
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"title": "Suricata detect/transform: use-after-free in dotprefix transform",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-416",
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"lang": "en",
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"description": "CWE-416: Use After Free",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
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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/OISF/suricata/security/advisories/GHSA-59q6-j4w8-8pjx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/OISF/suricata/security/advisories/GHSA-59q6-j4w8-8pjx"
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},
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{
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"name": "https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315"
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},
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{
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"name": "https://redmine.openinfosecfoundation.org/issues/8537",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://redmine.openinfosecfoundation.org/issues/8537"
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}
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],
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"affected": [
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{
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"vendor": "OISF",
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"product": "suricata",
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"versions": [
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{
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"version": "< 7.0.16",
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"status": "affected"
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},
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{
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"version": ">= 8.0.0, < 8.0.5",
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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": "2026-09-10T20:28:30.868Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing buffer to be reallocated. The issue is reached during a specific network traffic processing, and requires a specific but not malicious rule. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, avoid rules that chain `dotprefix` transform after another one."
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}
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],
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"source": {
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"advisory": "GHSA-59q6-j4w8-8pjx",
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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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"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": "2026-09-11T15:16:16.183696Z",
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"id": "CVE-2026-45751",
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"options": [
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{
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"Exploitation": "none"
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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": "2026-09-11T15:16:24.081Z"
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}
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}
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]
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}
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} |