gsd-2017-14492
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-14492", "description": "Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request.", "id": "GSD-2017-14492", "references": [ "https://www.suse.com/security/cve/CVE-2017-14492.html", "https://www.debian.org/security/2017/dsa-3989", "https://access.redhat.com/errata/RHSA-2017:2837", "https://access.redhat.com/errata/RHSA-2017:2836", "https://ubuntu.com/security/CVE-2017-14492", "https://advisories.mageia.org/CVE-2017-14492.html", "https://security.archlinux.org/CVE-2017-14492", "https://alas.aws.amazon.com/cve/html/CVE-2017-14492.html", "https://linux.oracle.com/cve/CVE-2017-14492.html", "https://packetstormsecurity.com/files/cve/CVE-2017-14492" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-14492" ], "details": "Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request.", "id": "GSD-2017-14492", "modified": "2023-12-13T01:21:12.898699Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-14492", "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": "Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "1039474", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1039474" }, { "name": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq", "refsource": "CONFIRM", "url": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq" }, { "name": "DSA-3989", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2017/dsa-3989" }, { "name": "https://access.redhat.com/security/vulnerabilities/3199382", "refsource": "CONFIRM", "url": "https://access.redhat.com/security/vulnerabilities/3199382" }, { "name": "101085", "refsource": "BID", "url": "http://www.securityfocus.com/bid/101085" }, { "name": "USN-3430-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-3430-1" }, { "name": "VU#973527", "refsource": "CERT-VN", "url": "https://www.kb.cert.org/vuls/id/973527" }, { "name": "GLSA-201710-27", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201710-27" }, { "name": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=24036ea507862c7b7898b68289c8130f85599c10", "refsource": "CONFIRM", "url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=24036ea507862c7b7898b68289c8130f85599c10" }, { "name": "USN-3430-2", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-3430-2" }, { "name": "[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.", "refsource": "MLIST", "url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11665.html" }, { "name": "42942", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/42942/" }, { "name": "RHSA-2017:2836", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2836" }, { "name": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561", "refsource": "CONFIRM", "url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561" }, { "name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt", "refsource": "CONFIRM", "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt" }, { "name": "RHSA-2017:2837", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2837" }, { "name": "http://thekelleys.org.uk/dnsmasq/CHANGELOG", "refsource": "CONFIRM", "url": "http://thekelleys.org.uk/dnsmasq/CHANGELOG" }, { "name": "openSUSE-SU-2017:2633", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html" }, { "name": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html", "refsource": "MISC", "url": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html" }, { "name": "[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.", "refsource": "MLIST", "url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11664.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:leap:42.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:leap:42.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.77", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-14492" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-119" } ] } ] }, "references": { "reference_data": [ { "name": "[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11665.html" }, { "name": "[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11664.html" }, { "name": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html" }, { "name": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=24036ea507862c7b7898b68289c8130f85599c10", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=24036ea507862c7b7898b68289c8130f85599c10" }, { "name": "http://thekelleys.org.uk/dnsmasq/CHANGELOG", "refsource": "CONFIRM", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "http://thekelleys.org.uk/dnsmasq/CHANGELOG" }, { "name": "1039474", "refsource": "SECTRACK", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1039474" }, { "name": "42942", "refsource": "EXPLOIT-DB", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.exploit-db.com/exploits/42942/" }, { "name": "101085", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/101085" }, { "name": "VU#973527", "refsource": "CERT-VN", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.kb.cert.org/vuls/id/973527" }, { "name": "https://access.redhat.com/security/vulnerabilities/3199382", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://access.redhat.com/security/vulnerabilities/3199382" }, { "name": "RHSA-2017:2837", "refsource": "REDHAT", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:2837" }, { "name": "RHSA-2017:2836", "refsource": "REDHAT", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:2836" }, { "name": "USN-3430-2", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-3430-2" }, { "name": "USN-3430-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-3430-1" }, { "name": "DSA-3989", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2017/dsa-3989" }, { "name": "openSUSE-SU-2017:2633", "refsource": "SUSE", "tags": [ "Issue Tracking", "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html" }, { "name": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561", "refsource": "CONFIRM", "tags": [], "url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561" }, { "name": "GLSA-201710-27", "refsource": "GENTOO", "tags": [], "url": "https://security.gentoo.org/glsa/201710-27" }, { "name": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq", "refsource": "CONFIRM", "tags": [], "url": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq" }, { "name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt", "refsource": "CONFIRM", "tags": [], "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } }, "lastModifiedDate": "2018-03-04T02:29Z", "publishedDate": "2017-10-03T01:29Z" } } }
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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 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.