CVE-2024-45506
Vulnerability from cvelistv5
Published
2024-09-04 00:00
Modified
2024-10-14 03:02
Severity ?
EPSS score ?
Summary
HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.
References
{ containers: { adp: [ { affected: [ { cpes: [ "cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*", ], defaultStatus: "unknown", product: "haproxy", vendor: "haproxy", versions: [ { lessThan: "2.9.10", status: "affected", version: "2.9.0", versionType: "custom", }, { lessThan: "3.0.4", status: "affected", version: "3.0.0", versionType: "custom", }, { lessThan: "3.1-dev6", status: "affected", version: "3.1.0", versionType: "custom", }, ], }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, }, { other: { content: { id: "CVE-2024-45506", options: [ { Exploitation: "none", }, { Automatable: "yes", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-09-04T16:05:40.631435Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-09-09T19:01:27.998Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], descriptions: [ { lang: "en", value: "HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2024-10-14T03:02:00.687231", orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", shortName: "mitre", }, references: [ { url: "https://www.haproxy.org/", }, { url: "https://www.haproxy.org/download/3.1/src/CHANGELOG", }, { url: "https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html", }, { url: "https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html", }, { url: "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c", }, { url: "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f", }, ], }, }, cveMetadata: { assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", assignerShortName: "mitre", cveId: "CVE-2024-45506", datePublished: "2024-09-04T00:00:00", dateReserved: "2024-09-01T00:00:00", dateUpdated: "2024-10-14T03:02:00.687231", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2024-45506\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2024-09-04T15:15:14.080\",\"lastModified\":\"2024-10-14T03:15:10.123\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.\"},{\"lang\":\"es\",\"value\":\"HAProxy 2.9.x antes de 2.9.10, 3.0.x antes de 3.0.4 y 3.1.x hasta 3.1-dev6 permiten una denegación de servicio remota.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.9.0\",\"versionEndExcluding\":\"2.9.10\",\"matchCriteriaId\":\"3636BFC5-4AAB-4C1B-A1D5-2388159DBEF0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0.0\",\"versionEndExcluding\":\"3.0.4\",\"matchCriteriaId\":\"2D1A5973-8D9C-4167-82E8-A6389BD555B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:3.1:dev0:*:*:*:*:*:*\",\"matchCriteriaId\":\"3B98B170-D3B3-4527-B433-9A222A97B8B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:3.1:dev1:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C7E5AC1-CC5F-4A72-9897-A91AD940643E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:3.1:dev2:*:*:*:*:*:*\",\"matchCriteriaId\":\"57ED78DC-EB7E-487D-A588-594B7B1A067B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:3.1:dev3:*:*:*:*:*:*\",\"matchCriteriaId\":\"04CA9989-DED9-48A5-B712-63CDCF32172F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:3.1:dev4:*:*:*:*:*:*\",\"matchCriteriaId\":\"50441B9B-5388-451C-A895-2C18B2274079\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:haproxy:haproxy:3.1:dev5:*:*:*:*:*:*\",\"matchCriteriaId\":\"4721433F-7E0C-4881-9439-16AA7E6E51D2\"}]}]}],\"references\":[{\"url\":\"http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://www.haproxy.org/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Product\"]},{\"url\":\"https://www.haproxy.org/download/3.1/src/CHANGELOG\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\"]}]}}", vulnrichment: { containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-45506\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-04T16:05:40.631435Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*\"], \"vendor\": \"haproxy\", \"product\": \"haproxy\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.9.0\", \"lessThan\": \"2.9.10\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"3.0.0\", \"lessThan\": \"3.0.4\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"3.1.0\", \"lessThan\": \"3.1-dev6\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-04T16:10:30.999Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"n/a\", \"product\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"references\": [{\"url\": \"https://www.haproxy.org/\"}, {\"url\": \"https://www.haproxy.org/download/3.1/src/CHANGELOG\"}, {\"url\": \"https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html\"}, {\"url\": \"https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html\"}, {\"url\": \"http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c\"}, {\"url\": \"http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"n/a\"}]}], \"providerMetadata\": {\"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\", \"dateUpdated\": \"2024-10-14T03:02:00.687231\"}}}", cveMetadata: "{\"cveId\": \"CVE-2024-45506\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-10-14T03:02:00.687231\", \"dateReserved\": \"2024-09-01T00:00:00\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"datePublished\": \"2024-09-04T00:00:00\", \"assignerShortName\": \"mitre\"}", dataType: "CVE_RECORD", dataVersion: "5.1", }, }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.