177 lines
7.6 KiB
JSON
177 lines
7.6 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-2026-57224",
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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": "2026-06-24T02:21:33.811Z",
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"datePublished": "2026-09-18T20:08:46.402Z",
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"dateUpdated": "2026-09-18T20:22:23.977Z"
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},
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"containers": {
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"cna": {
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"title": "Suricata dhcp: unbounded transactions in unidirectional traffic can lead to resource exhaustion",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400: Uncontrolled Resource Consumption",
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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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"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": "HIGH",
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"baseScore": 6.5,
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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:A/AC:L/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-m2vc-g65c-ph7m",
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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-m2vc-g65c-ph7m"
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},
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{
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"name": "https://github.com/OISF/suricata/pull/15740",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/pull/15740"
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},
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{
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"name": "https://github.com/OISF/suricata/commit/3f86c56c800392ede5cfaf7a944a431fd8445c55",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/commit/3f86c56c800392ede5cfaf7a944a431fd8445c55"
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},
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{
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"name": "https://github.com/OISF/suricata/commit/5af13e3eb06be0387da8703b611c5ce932245c59",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/commit/5af13e3eb06be0387da8703b611c5ce932245c59"
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},
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{
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"name": "https://github.com/OISF/suricata/commit/bac8a69ca48c14582d39a244a87edad44751ebe1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/commit/bac8a69ca48c14582d39a244a87edad44751ebe1"
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},
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{
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"name": "https://github.com/OISF/suricata/commit/ef035c7603293a10c5ad087e3d20b05f75236144",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/commit/ef035c7603293a10c5ad087e3d20b05f75236144"
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},
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{
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"name": "https://github.com/OISF/suricata/releases/tag/suricata-8.0.6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/releases/tag/suricata-8.0.6"
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},
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{
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"name": "https://redmine.openinfosecfoundation.org/issues/8621",
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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/8621"
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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": ">= 8.0.0, < 8.0.6",
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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": "2026-09-18T20:08:46.402Z"
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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. From 8.0.0 until 8.0.6, the DHCP parser in rust/src/dhcp/dhcp.rs creates stateless transactions without recording their packet direction with AppLayerTxData::for_direction(), so a sensor that observes only one direction cannot mark the unseen direction inspected or free completed transactions. The RDP parser in rust/src/rdp/rdp.rs has the same direction-state defect. The per-flow transaction list can grow without bound and cleanup repeatedly scans it, causing increasing CPU and memory consumption and eventual denial of service. This issue is fixed in version 8.0.6."
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}
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],
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"source": {
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"advisory": "GHSA-m2vc-g65c-ph7m",
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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": "2026-09-18T20:22:12.045094Z",
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"id": "CVE-2026-57224",
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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": "2026-09-18T20:22:23.977Z"
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}
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}
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]
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}
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} |