CVE-2017-7520
Vulnerability from cvelistv5
Published
2017-06-27 13:00
Modified
2024-08-05 16:04
Severity ?
EPSS score ?
Summary
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
OpenVPN Technologies, Inc | OpenVPN |
Version: before 2.4.3 Version: before 2.3.17 |
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descriptions: [ { lang: "en", value: "OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-200", description: "CWE-200", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2017-11-03T18:57:01", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { tags: [ "x_refsource_CONFIRM", ], url: "https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243", }, { name: "1038768", tags: [ "vdb-entry", "x_refsource_SECTRACK", ], url: "http://www.securitytracker.com/id/1038768", }, { name: "99230", tags: [ "vdb-entry", "x_refsource_BID", ], url: "http://www.securityfocus.com/bid/99230", }, { name: "DSA-3900", tags: [ "vendor-advisory", "x_refsource_DEBIAN", ], url: "http://www.debian.org/security/2017/dsa-3900", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2017-7520", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "OpenVPN", version: { version_data: [ { version_value: "before 2.4.3", }, { version_value: "before 2.3.17", }, ], }, }, ], }, vendor_name: "OpenVPN Technologies, Inc", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-200", }, ], }, ], }, references: { reference_data: [ { name: "https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243", refsource: "CONFIRM", url: "https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243", }, { name: "1038768", refsource: "SECTRACK", url: "http://www.securitytracker.com/id/1038768", }, { name: "99230", refsource: "BID", url: "http://www.securityfocus.com/bid/99230", }, { name: "DSA-3900", refsource: "DEBIAN", url: "http://www.debian.org/security/2017/dsa-3900", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2017-7520", datePublished: "2017-06-27T13:00:00", dateReserved: "2017-04-05T00:00:00", dateUpdated: "2024-08-05T16:04:11.764Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2017-7520\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2017-06-27T13:29:00.210\",\"lastModified\":\"2024-11-21T03:32:03.973\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle 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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.
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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.