{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2020-25637", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-04-01T13:06:08.401049", "dateReserved": "2020-09-16T00:00:00", "datePublished": "2020-10-06T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2024-04-01T13:06:08.401049"}, "descriptions": [{"lang": "en", "value": "A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions could use this flaw to crash the libvirt daemon, resulting in a denial of service, or potentially escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."}], "affected": [{"vendor": "n/a", "product": "libvirt", "versions": [{"version": "libvirt versions before 6.8.0", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1881037"}, {"name": "openSUSE-SU-2020:1778", "tags": ["vendor-advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00072.html"}, {"name": "openSUSE-SU-2020:1777", "tags": ["vendor-advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00073.html"}, {"name": "GLSA-202210-06", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202210-06"}, {"name": "[debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-415", "cweId": "CWE-415"}]}]}}}

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