VULNERABILITY INTELLIGENCE
CVE-2019-3553
CVSS score7.5 HIGH
EPSS probability2.13%
CISA KEVNot currently listed
Published2020-03-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
C++ 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 v2020.02.03.00.
Weakness classification
- CWE-770: Allocation of Resources Without Limits or Throttling
Primary references
- cve-assign@fb.com — Patch, Third Party Advisory
- cve-assign@fb.com — Patch, Third Party Advisory
- cve-assign@fb.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory