onyx

onyx --cves cve-2023-42114

CVE-2023-42114

MEDExim
score
<0.1
cvss
5.3
epss
26.9%
published
2024-05-03
kev added
—
first seen

Exim contains an out-of-bounds read caused by improper validation of NTLM challenge requests, letting remote attackers disclose sensitive information without authentication, exploit requires sending crafted NTLM challenge requests.

Timeline

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

events2024-05-03 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 28.1%2026-09-23: epss 28.1%2026-09-24: epss 28.1%2026-09-25: epss 28.1%2026-09-26: epss 28.1%2026-09-27: epss 28.1%2026-09-28: epss 26.7%2026-09-29: epss 26.9%2026-09-30: epss 26.9%2026-10-01: epss 26.9%2026-10-02: epss 26.9%2026-10-03: epss 26.9%2026-10-04: epss 26.9%2026-10-05: epss 26.9%2026-10-06: epss 26.9%2026-10-07: epss 26.9%2026-10-08: epss 26.9%2026-10-09: epss 26.9%2026-10-10: epss 26.9%2026-10-11: epss 26.9%2026-10-12: epss 26.9%2026-10-13: epss 26.9%2026-10-14: epss 26.9%2026-10-15: epss 26.9%2026-10-16: epss 26.9%2026-10-18: epss 26.9%2026-10-19: epss 26.9%2026-10-20: epss 26.9%2026-10-21: epss 26.9%26.9%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-125

References 2