{"id":"RUSTSEC-2020-0157","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","GHSA-mm4m-qg48-f7wc"],"modified":"2023-11-08T04:02:21.747761Z","published":"2020-06-02T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/vm-memory"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0157.html"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13759"}],"affected":[{"package":{"name":"vm-memory","ecosystem":"crates.io","purl":"pkg:cargo/vm-memory"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.1.1"},{"introduced":"0.2.0-0"},{"fixed":"0.2.1"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":[],"os":[]}},"database_specific":{"categories":["memory-corruption"],"cvss":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0157.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}