cve-2023-49646
Vulnerability from cvelistv5
Published
2023-12-13 22:19
Modified
2024-09-20 14:53
Severity ?
EPSS score ?
Summary
Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Zoom Video Communications, Inc. | Zoom Clients |
Version: See references |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T22:01:25.386Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { defaultStatus: "unaffected", platforms: [ "Windows", "MacOS", "Linux", "iOS", "Android", ], product: "Zoom Clients", vendor: "Zoom Video Communications, Inc.", versions: [ { status: "affected", version: "See references", }, ], }, ], datePublic: "2023-12-12T16:00:00.000Z", descriptions: [ { lang: "en", supportingMedia: [ { base64: false, type: "text/html", value: "Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access.", }, ], value: "Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 6.4, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L", version: "3.1", }, format: "CVSS", scenarios: [ { lang: "en", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-347", description: "CWE-347 Improper Verification of Cryptographic Signature", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-09-20T14:53:41.733Z", orgId: "99b9af0d-a833-4a5d-9e2f-8b1324f35351", shortName: "Zoom", }, references: [ { url: "https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/", }, ], source: { discovery: "UNKNOWN", }, x_generator: { engine: "Vulnogram 0.1.0-dev", }, }, }, cveMetadata: { assignerOrgId: "99b9af0d-a833-4a5d-9e2f-8b1324f35351", assignerShortName: "Zoom", cveId: "CVE-2023-49646", datePublished: "2023-12-13T22:19:26.963Z", dateReserved: "2023-11-28T18:18:33.930Z", dateUpdated: "2024-09-20T14:53:41.733Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2023-49646\",\"sourceIdentifier\":\"security@zoom.us\",\"published\":\"2023-12-13T23:15:08.357\",\"lastModified\":\"2024-11-21T08:33:39.503\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access.\"},{\"lang\":\"es\",\"value\":\"La autenticación incorrecta en Zoom clients anteriores a la versión 5.16.5 puede permitir que un usuario autenticado realice una denegación de servicio a través del acceso a la red.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@zoom.us\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L\",\"baseScore\":6.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.1,\"impactScore\":2.7},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@zoom.us\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-347\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-287\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"0105F955-25C8-4582-BD05-8BCD48BFF3D6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"BAE70E1D-8C4A-4EB6-96A8-16C53DB5C79B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.14.14\",\"matchCriteriaId\":\"D33A3D73-DB80-4376-A9EE-2905A4B0B4B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.15.0\",\"versionEndExcluding\":\"5.15.12\",\"matchCriteriaId\":\"33411E35-8D01-42E4-85D6-0FE2C416E697\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"F0EA451C-C4DC-48EF-A036-3EEA3E3ADD80\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"C2BF4129-CA54-4ECB-9A6B-EC28445233DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"AD4CD81C-1F22-45CA-8AB1-D6D59E819759\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"BB9276FF-17D3-4FDB-91BB-2CE6E8BA61A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"5.16.5\",\"matchCriteriaId\":\"19B08EB3-7EBF-416F-91B9-4600E47567F7\"}]}]}],\"references\":[{\"url\":\"https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/\",\"source\":\"security@zoom.us\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.