Medium
Security advisory
A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use the $mod operator to overflow negative values. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-2392
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:01 UTC · Revision 1
Source evidence
A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use the $mod operator to overflow negative values. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.
osv:CVE-2019-2392
Complete source record
{
"id": "bf913ee17f0f92bd890c63fb2ba58aecc35f7505b5ac5f5f333146e0c17cf7a5",
"url": "https://osv.dev/vulnerability/CVE-2019-2392",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-2392",
"summary": "A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use the $mod operator to overflow negative values. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.",
"evidence": "osv:CVE-2019-2392",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-2392",
"aliases": [
"CVE-2019-2392"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
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"type": "GIT",
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{
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}
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"database_specific": {
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{
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{
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{
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"versions": [
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-2392.json",
"vanir_signatures": [
{
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"digest": {
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"function_hash": "151262211054760185720127152001316281250"
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"source": "https://github.com/mongodb/mongo/commit/ad91a93a5a31e175f5cbf8c69561e788bbc55ce1",
"target": {
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"function": "__wt_txn_recover"
},
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"signature_type": "Function",
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{
"id": "CVE-2019-2392-6ed27bda",
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"target": {
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{
"id": "CVE-2019-2392-98d23718",
"digest": {
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"vanir_signatures_modified": "2026-10-24T14:03:39Z"
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],
"modified": "2026-10-24T14:03:39.399883352Z",
"provider": "osv",
"references": [
"https://jira.mongodb.org/browse/SERVER-43699"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
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"extracted_events": [
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{
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{
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},
"related_cves": [
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"evidence": "/id"
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"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 442836,
"published_at": "2020-11-23T16:15:12.963+00:00"
}