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Case File

CVE-2020-11100

HIGH · CVSS 8.8 EPSS 60.73% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-04-02 · 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.

Detected Signals
remote code execution code execution
External Security References
packetstormsecurity.com ↗

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

CVE
CVE-2020-11100
Severity
HIGH
CVSS
8.8
EPSS
60.73%

Original NVD Description

In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution.