{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-12-28T12:06:15", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/novnc/noVNC/issues/748"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/novnc/noVNC/releases/tag/v0.6.2"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.launchpad.net/horizon/+bug/1656435"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534"}, {"name": "[debian-lts-announce] 20191005 [SECURITY] [DLA 1946-1] novnc security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ShielderSec/cve-2017-18635"}, {"name": "RHSA-2020:0754", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2020:0754"}, {"name": "USN-4522-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/4522-1/"}, {"name": "[debian-lts-announce] 20211228 [SECURITY] [DLA 2854-1] novnc security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-18635", "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": "An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/novnc/noVNC/issues/748", "refsource": "MISC", "url": "https://github.com/novnc/noVNC/issues/748"}, {"name": "https://github.com/novnc/noVNC/releases/tag/v0.6.2", "refsource": "MISC", "url": "https://github.com/novnc/noVNC/releases/tag/v0.6.2"}, {"name": "https://bugs.launchpad.net/horizon/+bug/1656435", "refsource": "MISC", "url": "https://bugs.launchpad.net/horizon/+bug/1656435"}, {"name": "https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534", "refsource": "MISC", "url": "https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534"}, {"name": "[debian-lts-announce] 20191005 [SECURITY] [DLA 1946-1] novnc security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html"}, {"name": "https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/", "refsource": "MISC", "url": "https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/"}, {"name": "https://github.com/ShielderSec/cve-2017-18635", "refsource": "MISC", "url": "https://github.com/ShielderSec/cve-2017-18635"}, {"name": "RHSA-2020:0754", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2020:0754"}, {"name": "USN-4522-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4522-1/"}, {"name": "[debian-lts-announce] 20211228 [SECURITY] [DLA 2854-1] novnc security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T21:28:55.736Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/novnc/noVNC/issues/748"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/novnc/noVNC/releases/tag/v0.6.2"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.launchpad.net/horizon/+bug/1656435"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534"}, {"name": "[debian-lts-announce] 20191005 [SECURITY] [DLA 1946-1] novnc security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ShielderSec/cve-2017-18635"}, {"name": "RHSA-2020:0754", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2020:0754"}, {"name": "USN-4522-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/4522-1/"}, {"name": "[debian-lts-announce] 20211228 [SECURITY] [DLA 2854-1] novnc security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-18635", "datePublished": "2019-09-25T22:59:16", "dateReserved": "2019-09-25T00:00:00", "dateUpdated": "2024-08-05T21:28:55.736Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:novnc:novnc:*:*:*:*:*:*:*:*", "matchCriteriaId": "D7BC0A89-1E36-4C6F-882D-A92A03C5F9D3", "versionEndExcluding": "0.6.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*", "matchCriteriaId": "704CFA1A-953E-4105-BFBE-406034B83DED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name."}, {"lang": "es", "value": "Se detect\u00f3 una vulnerabilidad de tipo XSS en noVNC versiones anteriores a 0.6.2, en la que el servidor remoto VNC pod\u00eda inyectar HTML arbitrario en la p\u00e1gina web de noVNC por medio de los mensajes propagados hacia el campo status, tales como el nombre del servidor VNC."}], "id": "CVE-2017-18635", "lastModified": "2024-11-21T03:20:32.157", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-09-25T23:15:09.937", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2020:0754"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.launchpad.net/horizon/+bug/1656435"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/ShielderSec/cve-2017-18635"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/novnc/noVNC/issues/748"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/novnc/noVNC/releases/tag/v0.6.2"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4522-1/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2020:0754"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.launchpad.net/horizon/+bug/1656435"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/ShielderSec/cve-2017-18635"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/novnc/noVNC/issues/748"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/novnc/noVNC/releases/tag/v0.6.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4522-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:0754", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "novnc-0:1.1.0-2.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens)", "release_date": "2020-03-10T00:00:00Z"}, {"advisory": "RHSA-2020:0754", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "novnc-0:1.1.0-2.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens) for RHEL 7.6 EUS", "release_date": "2020-03-10T00:00:00Z"}, {"advisory": "RHSA-2020:3247", "cpe": "cpe:/a:redhat:rhev_manager:4.4:el8", "package": "novnc-0:1.1.0-1.el8ost", "product_name": "Red Hat Virtualization Engine 4.4", "release_date": "2020-08-04T00:00:00Z"}], "bugzilla": {"description": "novnc: XSS vulnerability via the messages propagated to the status field", "id": "1765660", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765660"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "status": "verified"}, "cwe": "CWE-79", "details": ["An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name.", "An XSS vulnerability was discovered in noVNC in which arbitrary HTML could be injected into the noVNC web page. An attacker having access to a VNC server could use target host values in a crafted URL to gain access to secure information (such as VM tokens)."], "mitigation": {"lang": "en:us", "value": "There is no known mitigation for this issue, the flaw can only be resolved by applying updates."}, "name": "CVE-2017-18635", "package_state": [{"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Will not fix", "package_name": "novnc", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:14", "fix_state": "Fix deferred", "package_name": "novnc", "product_name": "Red Hat OpenStack Platform 14 (Rocky)"}, {"cpe": "cpe:/a:redhat:openstack:15", "fix_state": "Not affected", "package_name": "novnc", "product_name": "Red Hat OpenStack Platform 15 (Stein)"}], "public_date": "2019-01-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-18635\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-18635\nhttps://github.com/novnc/noVNC/releases/tag/v0.6.2"], "threat_severity": "Moderate", "upstream_fix": "novnc 0.6.2"}