onyx

onyx --cves cve-2010-4180

CVE-2010-4180

score
<0.1
cvss
4.3
epss
9.5%
published
2010-12-06
kev added
—
first seen

OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, contain a cipher downgrade caused by improper session cache handling, letting remote attackers force cipher downgrades via network traffic analysis, exploit requires sniffing network traffic to discover session identifiers.

Timeline

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

events2010-12-06 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 9.5%2026-09-23: epss 9.5%2026-09-24: epss 9.5%2026-09-25: epss 9.5%2026-09-26: epss 9.5%2026-09-27: epss 9.5%2026-09-28: epss 9.5%2026-09-29: epss 9.5%2026-09-30: epss 9.5%2026-10-01: epss 9.5%2026-10-02: epss 9.5%2026-10-03: epss 9.5%2026-10-04: epss 9.5%2026-10-05: epss 9.5%2026-10-06: epss 9.5%2026-10-07: epss 9.5%2026-10-08: epss 9.5%2026-10-09: epss 9.5%2026-10-10: epss 9.5%2026-10-11: epss 9.5%2026-10-12: epss 9.5%2026-10-13: epss 9.5%2026-10-14: epss 9.5%2026-10-15: epss 9.5%2026-10-16: epss 9.5%2026-10-18: epss 9.5%2026-10-19: epss 9.5%2026-10-20: epss 9.5%2026-10-21: epss 9.5%9.5%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

NVD-CWE-noinfo

References 31

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