{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2020-25637","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-04T15:40:35.483Z","dateReserved":"2020-09-16T00:00:00.000Z","datePublished":"2020-10-06T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2024-04-01T13:06:08.401Z"},"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"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T15:40:35.483Z"},"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1881037","tags":["x_transferred"]},{"name":"openSUSE-SU-2020:1778","tags":["vendor-advisory","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00072.html"},{"name":"openSUSE-SU-2020:1777","tags":["vendor-advisory","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00073.html"},{"name":"GLSA-202210-06","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202210-06"},{"name":"[debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html"}]}]}}