High
Security advisory
Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.03.16.00.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-11939
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:00 UTC · Revision 1
Source evidence
Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.03.16.00.
osv:CVE-2019-11939
Complete source record
{
"id": "7139cfd800c632d77b2042dcae6ed3593d47a0ea571691ffebc80b502d832883",
"url": "https://osv.dev/vulnerability/CVE-2019-11939",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-11939",
"summary": "Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.03.16.00.",
"evidence": "osv:CVE-2019-11939",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2019-11939",
"aliases": [
"CVE-2019-11939",
"GHSA-w3r9-r9w7-8h48",
"GO-2021-0082"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
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"modified": "2026-10-31T02:46:04.451871061Z",
"provider": "osv",
"references": [
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"source_id": "core-osv",
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"published_at": "2020-03-18T01:15:11.66+00:00"
}