onyx

onyx --cves cve-2019-14241

CVE-2019-14241

HIGHPOCHAProxy
score
<0.1
cvss
7.5
epss
70.2%
published
2019-07-23
kev added
—
first seen

HAProxy through 2.0.2 contains a denial of service caused by improper handling in htx_manage_client_side_cookies in proto_htx.c, letting attackers cause a crash, exploit requires sending crafted requests.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2019-07-23 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 70.2%2026-09-23: epss 70.2%2026-09-24: epss 70.2%2026-09-25: epss 70.2%2026-09-26: epss 70.2%2026-09-27: epss 70.2%2026-09-28: epss 70.2%2026-09-29: epss 70.2%2026-09-30: epss 70.2%2026-10-01: epss 70.2%2026-10-02: epss 70.2%2026-10-03: epss 70.2%2026-10-04: epss 70.2%2026-10-05: epss 70.2%2026-10-06: epss 70.2%2026-10-07: epss 70.2%2026-10-08: epss 70.2%2026-10-09: epss 70.2%2026-10-10: epss 70.2%2026-10-11: epss 70.2%2026-10-12: epss 70.2%2026-10-13: epss 70.2%2026-10-14: epss 70.2%2026-10-15: epss 70.2%2026-10-16: epss 70.2%2026-10-18: epss 70.2%2026-10-19: epss 70.2%2026-10-20: epss 70.2%2026-10-21: epss 70.2%70.2%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx
  3. Public PoC

Exploit availability

Public PoC flagged by vulnx; no direct exploit link among the citations.

Weaknesses

CWE-835

References 4