onyx

onyx --cves cve-2022-23943

CVE-2022-23943

score
<0.1
cvss
9.8
epss
50.4%
published
2022-03-14
kev added
—
first seen

Apache HTTP Server 2.4.52 and earlier contain an out-of-bounds write caused by mod_sed, letting attackers overwrite heap memory with attacker-controlled data, 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.

events2022-03-14 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 50.4%2026-09-23: epss 50.4%2026-09-24: epss 50.4%2026-09-25: epss 50.4%2026-09-26: epss 50.4%2026-09-27: epss 50.4%2026-09-28: epss 50.4%2026-09-29: epss 50.4%2026-09-30: epss 50.4%2026-10-01: epss 50.4%2026-10-02: epss 50.4%2026-10-03: epss 50.4%2026-10-04: epss 50.4%2026-10-05: epss 50.4%2026-10-06: epss 50.4%2026-10-07: epss 50.4%2026-10-08: epss 50.4%2026-10-09: epss 50.4%2026-10-10: epss 50.4%2026-10-11: epss 50.4%2026-10-12: epss 50.4%2026-10-13: epss 50.4%2026-10-14: epss 50.4%2026-10-15: epss 50.4%2026-10-16: epss 50.4%2026-10-18: epss 50.4%2026-10-19: epss 50.4%2026-10-20: epss 50.4%2026-10-21: epss 50.4%50.4%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-190 CWE-787

References 11