{"id":"CVE-2018-5683","state":"PUBLISHED","title":"The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory add","description":"The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.","publishedAt":"2018-01-23T18:00:00.000Z","updatedAt":"2024-08-05T05:40:51.051Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://access.redhat.com/errata/RHSA-2018:2162","https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html","https://www.debian.org/security/2018/dsa-4213","https://access.redhat.com/errata/RHSA-2018:0816","https://access.redhat.com/errata/RHSA-2018:1104","https://lists.gnu.org/archive/html/qemu-devel/2018-01/msg02597.html","https://usn.ubuntu.com/3575-1/","http://www.securityfocus.com/bid/102518","http://www.openwall.com/lists/oss-security/2018/01/15/2"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/5xxx/CVE-2018-5683.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-5683","state":"PUBLISHED","datePublished":"2018-01-23T18:00:00.000Z","dateUpdated":"2024-08-05T05:40:51.051Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2018-01-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2018:2162","name":"RHSA-2018:2162","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html","name":"[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.debian.org/security/2018/dsa-4213","name":"DSA-4213","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://access.redhat.com/errata/RHSA-2018:0816","name":"RHSA-2018:0816","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2018:1104","name":"RHSA-2018:1104","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.gnu.org/archive/html/qemu-devel/2018-01/msg02597.html","name":"[Qemu-devel] 20180112 Re: [Qemu-devel] [PATCH v3] vga: check the validation of memory addr when draw text","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://usn.ubuntu.com/3575-1/","name":"USN-3575-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.securityfocus.com/bid/102518","name":"102518","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.openwall.com/lists/oss-security/2018/01/15/2","name":"[oss-security] 20180115 CVE-2018-5683 Qemu: Out-of-bounds read in vga_draw_text routine","tags":["mailing-list","x_refsource_MLIST"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-09-07T09:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2018-01-12T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-5683","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":"The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"RHSA-2018:2162","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:2162"},{"name":"[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"},{"name":"DSA-4213","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4213"},{"name":"RHSA-2018:0816","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:0816"},{"name":"RHSA-2018:1104","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:1104"},{"name":"[Qemu-devel] 20180112 Re: [Qemu-devel] [PATCH v3] vga: check the validation of memory addr when draw text","refsource":"MLIST","url":"https://lists.gnu.org/archive/html/qemu-devel/2018-01/msg02597.html"},{"name":"USN-3575-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3575-1/"},{"name":"102518","refsource":"BID","url":"http://www.securityfocus.com/bid/102518"},{"name":"[oss-security] 20180115 CVE-2018-5683 Qemu: Out-of-bounds read in vga_draw_text routine","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2018/01/15/2"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://access.redhat.com/errata/RHSA-2018:2162","name":"RHSA-2018:2162","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html","name":"[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://www.debian.org/security/2018/dsa-4213","name":"DSA-4213","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2018:0816","name":"RHSA-2018:0816","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2018:1104","name":"RHSA-2018:1104","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://lists.gnu.org/archive/html/qemu-devel/2018-01/msg02597.html","name":"[Qemu-devel] 20180112 Re: [Qemu-devel] [PATCH v3] vga: check the validation of memory addr when draw text","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://usn.ubuntu.com/3575-1/","name":"USN-3575-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.securityfocus.com/bid/102518","name":"102518","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2018/01/15/2","name":"[oss-security] 20180115 CVE-2018-5683 Qemu: Out-of-bounds read in vga_draw_text routine","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T05:40:51.051Z"}}]}}}