{"id":"GHSA-mm4m-qg48-f7wc","summary":"Improper Synchronization and Race Condition in vm-memory","details":"rust-vmm vm-memory before 0.1.1 and 0.2.x before 0.2.1 allows attackers to cause a denial of service (loss of IP networking) because read_obj and write_obj do not properly access memory. This affects aarch64 (with musl or glibc) and x86_64 (with musl).","aliases":["CVE-2020-13759","RUSTSEC-2020-0157"],"modified":"2023-11-08T04:02:21.747761Z","published":"2021-08-25T21:01:29Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-07-26T20:45:48Z","nvd_published_at":"2020-06-02T19:15:00Z","cwe_ids":["CWE-362","CWE-662"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13759"},{"type":"WEB","url":"https://github.com/rust-vmm/vm-memory/issues/93"},{"type":"PACKAGE","url":"https://github.com/rust-vmm/vm-memory"},{"type":"WEB","url":"https://github.com/rust-vmm/vm-memory/releases/tag/v0.1.1"},{"type":"WEB","url":"https://github.com/rust-vmm/vm-memory/releases/tag/v0.2.1"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0157.html"}],"affected":[{"package":{"name":"vm-memory","ecosystem":"crates.io","purl":"pkg:cargo/vm-memory"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.1.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-mm4m-qg48-f7wc/GHSA-mm4m-qg48-f7wc.json"}},{"package":{"name":"vm-memory","ecosystem":"crates.io","purl":"pkg:cargo/vm-memory"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-mm4m-qg48-f7wc/GHSA-mm4m-qg48-f7wc.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}