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Case File

CVE-2019-3553

HIGH · CVSS 7.5 EPSS 2.13% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-03-10 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-3553
Severity
HIGH
CVSS
7.5
EPSS
2.13%

Original NVD 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.