cve-2017-1000256
Vulnerability from cvelistv5
Published
2017-10-31 15:00
Modified
2024-08-05 22:00
Severity ?
EPSS score ?
Summary
libvirt version 2.3.0 and later is vulnerable to a bad default configuration of "verify-peer=no" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://www.debian.org/security/2017/dsa-4003 | Third Party Advisory | |
cve@mitre.org | https://access.redhat.com/security/cve/CVE-2017-1000256 | Issue Tracking, Vendor Advisory | |
cve@mitre.org | https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html | ||
cve@mitre.org | https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html | Issue Tracking, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.debian.org/security/2017/dsa-4003 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2017-1000256 | Issue Tracking, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html | ||
af854a3a-2127-422b-91ae-364da2661108 | https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html | Issue Tracking, Vendor Advisory |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-05T22:00:39.668Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "[libvirt-announce] 20171016 LSN-2017-0002 - TLS certificate verification disabled for clients", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html", }, { name: "DSA-4003", tags: [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred", ], url: "http://www.debian.org/security/2017/dsa-4003", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2017-1000256", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], dateAssigned: "2017-10-12T00:00:00", datePublic: "2017-10-31T00:00:00", descriptions: [ { lang: "en", value: "libvirt version 2.3.0 and later is vulnerable to a bad default configuration of \"verify-peer=no\" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2017-11-06T10:57:01", orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", shortName: "mitre", }, references: [ { name: "[libvirt-announce] 20171016 LSN-2017-0002 - TLS certificate verification disabled for clients", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html", }, { tags: [ "x_refsource_MISC", ], url: "https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html", }, { name: "DSA-4003", tags: [ "vendor-advisory", "x_refsource_DEBIAN", ], url: "http://www.debian.org/security/2017/dsa-4003", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://access.redhat.com/security/cve/CVE-2017-1000256", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", DATE_ASSIGNED: "2017-10-12", ID: "CVE-2017-1000256", REQUESTER: "berrange@redhat.com", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "libvirt version 2.3.0 and later is vulnerable to a bad default configuration of \"verify-peer=no\" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "[libvirt-announce] 20171016 LSN-2017-0002 - TLS certificate verification disabled for clients", refsource: "MLIST", url: "https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html", }, { name: "https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1556251.html", refsource: "MISC", url: "https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1556251.html", }, { name: "DSA-4003", refsource: "DEBIAN", url: "http://www.debian.org/security/2017/dsa-4003", }, { name: "https://access.redhat.com/security/cve/CVE-2017-1000256", refsource: "CONFIRM", url: "https://access.redhat.com/security/cve/CVE-2017-1000256", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", assignerShortName: "mitre", cveId: "CVE-2017-1000256", datePublished: "2017-10-31T15:00:00", dateReserved: "2017-10-18T00:00:00", dateUpdated: "2024-08-05T22:00:39.668Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"2.3.0\", \"versionEndExcluding\": \"3.9.0\", \"matchCriteriaId\": \"67508AF4-AD2C-496D-9EEB-4D691CC20DB5\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DEECE5FC-CACF-4496-A3E7-164736409252\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"libvirt version 2.3.0 and later is vulnerable to a bad default configuration of \\\"verify-peer=no\\\" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.\"}, {\"lang\": \"es\", \"value\": \"libvirt en sus versiones 2.3.0 y posteriores es vulnerable a una mala configuraci\\u00f3n por defecto de \\\"verify-peer=no\\\" que libvirt pasa a QEMU. Esto da lugar a un error a la hora de validar certificados SSL/TLS por defecto.\"}]", id: "CVE-2017-1000256", lastModified: "2024-11-21T03:04:30.953", metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.1, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:P/I:P/A:P\", \"baseScore\": 6.8, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.6, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}", published: "2017-10-31T15:29:00.240", references: "[{\"url\": \"http://www.debian.org/security/2017/dsa-4003\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2017-1000256\", \"source\": \"cve@mitre.org\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"http://www.debian.org/security/2017/dsa-4003\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2017-1000256\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}]", sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-295\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2017-1000256\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-10-31T15:29:00.240\",\"lastModified\":\"2024-11-21T03:04:30.953\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"libvirt version 2.3.0 and later is vulnerable to a bad default configuration of \\\"verify-peer=no\\\" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.\"},{\"lang\":\"es\",\"value\":\"libvirt en sus versiones 2.3.0 y posteriores es vulnerable a una mala configuración por defecto de \\\"verify-peer=no\\\" que libvirt pasa a QEMU. Esto da lugar a un error a la hora de validar certificados SSL/TLS por defecto.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.3.0\",\"versionEndExcluding\":\"3.9.0\",\"matchCriteriaId\":\"67508AF4-AD2C-496D-9EEB-4D691CC20DB5\"}]}]},{\"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\":\"http://www.debian.org/security/2017/dsa-4003\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/security/cve/CVE-2017-1000256\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"http://www.debian.org/security/2017/dsa-4003\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/security/cve/CVE-2017-1000256\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]}]}}", }, }
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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.