onyx

onyx --cves cve-2016-9963

CVE-2016-9963

MEDExim
score
<0.1
cvss
5.9
epss
3.1%
published
2017-02-01
kev added
—
first seen

Exim before 4.87.1 contains a vulnerability caused by log file and bounce message handling, letting remote attackers obtain the private DKIM signing key, exploit requires sending crafted messages.

Timeline

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

events2017-02-01 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 3.1%2026-09-23: epss 3.1%2026-09-24: epss 3.1%2026-09-25: epss 3.1%2026-09-26: epss 3.1%2026-09-27: epss 3.1%2026-09-28: epss 3.1%2026-09-29: epss 3.1%2026-09-30: epss 3.1%2026-10-01: epss 3.1%2026-10-02: epss 3.1%2026-10-03: epss 3.1%2026-10-04: epss 3.1%2026-10-05: epss 3.1%2026-10-06: epss 3.1%2026-10-07: epss 3.1%2026-10-08: epss 3.1%2026-10-09: epss 3.1%2026-10-10: epss 3.1%2026-10-11: epss 3.1%2026-10-12: epss 3.1%2026-10-13: epss 3.1%2026-10-14: epss 3.1%2026-10-15: epss 3.1%2026-10-16: epss 3.1%2026-10-18: epss 3.1%2026-10-19: epss 3.1%2026-10-20: epss 3.1%2026-10-21: epss 3.1%3.1%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-320

References 6