{ "id": "CVE-2018-17206", "sourceIdentifier": "cve@mitre.org", "published": "2018-09-19T16:29:01.113", "lastModified": "2021-08-04T17:14:46.777", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding." }, { "lang": "es", "value": "Se ha descubierto un problema en Open vSwitch, en versiones 2.7.x hasta la 2.7.6. La funci\u00f3n decode_bundle dentro de lib/ofp-actions.c se ve afectada por un problema de sobrelectura de b\u00fafer durante la decodificaci\u00f3n de la acci\u00f3n BUNDLE." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.2, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-125" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.7.0", "versionEndIncluding": "2.7.6", "matchCriteriaId": "682FD155-6A56-43D5-9953-852BB3AA0109" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*", "matchCriteriaId": "E722FEF7-58A6-47AD-B1D0-DB0B71B0C7AA" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*", "matchCriteriaId": "704CFA1A-953E-4105-BFBE-406034B83DED" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252" } ] } ] } ], "references": [ { "url": "https://access.redhat.com/errata/RHSA-2018:3500", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2019:0053", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2019:0081", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://usn.ubuntu.com/3873-1/", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] } ] }