{
"id": "GHSA-mm4m-qg48-f7wc",
"aliases": [
"CVE-2020-13759"
],
"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).",
"summary": "Improper Synchronization and Race Condition in vm-memory",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.1"
}
]
}
],
"package": {
"name": "vm-memory",
"ecosystem": "crates.io"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0.2.0"
},
{
"fixed": "0.2.1"
}
]
}
],
"package": {
"name": "vm-memory",
"ecosystem": "crates.io"
}
}
],
"modified": "2022-06-14T20:12:33Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2021-08-25T21:01:29Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13759",
"type": "ADVISORY"
},
{
"url": "https://github.com/rust-vmm/vm-memory/issues/93",
"type": "WEB"
},
{
"url": "https://github.com/rust-vmm/vm-memory",
"type": "PACKAGE"
},
{
"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",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-362",
"CWE-662"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-06-02T19:15:00Z",
"github_reviewed_at": "2021-07-26T20:45:48Z"
}
}