Opera before 10.00 trusts root X.509 certificates signed with the MD2 algorithm, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted server certificate.
CVE-2009-3045
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 58.8%
- KEV
- Not listed
Published
September 2, 2009
Last Modified
April 23, 2026
References (14)
- cve@mitrehttp://www.opera.com/docs/changelogs/freebsd/1000/
- cve@mitrehttp://www.opera.com/docs/changelogs/linux/1000/
- cve@mitrehttp://www.opera.com/docs/changelogs/mac/1000/
- cve@mitrehttp://www.opera.com/docs/changelogs/solaris/1000/
- cve@mitrehttp://www.opera.com/docs/changelogs/windows/1000/
- cve@mitrehttp://www.opera.com/support/kb/view/933/
- cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6442
- af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/docs/changelogs/freebsd/1000/
- af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/docs/changelogs/linux/1000/
- af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/docs/changelogs/mac/1000/
- af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/docs/changelogs/solaris/1000/
- af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/docs/changelogs/windows/1000/
- af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/support/kb/view/933/
- af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6442
Frequently asked(4)
What is CVE-2009-3045?
CVE-2009-3045 is a none vulnerability published on September 2, 2009. Opera before 10.00 trusts root X.509 certificates signed with the MD2 algorithm, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted server certificate.
When was CVE-2009-3045 disclosed?
CVE-2009-3045 was first published in the National Vulnerability Database on September 2, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-3045 actively exploited?
CVE-2009-3045 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 58.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2009-3045?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3045, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2009-3045
Is Your Infrastructure Affected by CVE-2009-3045?
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