{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-21898","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","assignerShortName":"talos","dateUpdated":"2024-08-03T18:30:22.906Z","dateReserved":"2021-01-04T00:00:00.000Z","datePublished":"2021-11-19T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","shortName":"talos","dateUpdated":"2023-05-21T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A code execution vulnerability exists in the dwgCompressor::decompress18() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability."}],"affected":[{"vendor":"n/a","product":"LibreCAD","versions":[{"version":"LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580","status":"affected"}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2021-1349"},{"name":"FEDORA-2021-fa9e3c23f2","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/"},{"name":"FEDORA-2021-67c946a9f3","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/"},{"name":"[debian-lts-announce] 20211203 [SECURITY] [DLA 2838-1] librecad security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html"},{"name":"DSA-5077","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2022/dsa-5077"},{"name":"GLSA-202305-26","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202305-26"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer","cweId":"CWE-119"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T18:30:22.906Z"},"title":"CVE Program Container","references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2021-1349","tags":["x_transferred"]},{"name":"FEDORA-2021-fa9e3c23f2","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/"},{"name":"FEDORA-2021-67c946a9f3","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/"},{"name":"[debian-lts-announce] 20211203 [SECURITY] [DLA 2838-1] librecad security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html"},{"name":"DSA-5077","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2022/dsa-5077"},{"name":"GLSA-202305-26","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202305-26"}]}]}}