CVE-2009-3046
HIGHCVSS 7.5/10EPSS 1.11%
Last modified
CVE-2009-3046 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Opera before 10.00 does not check all intermediate X.509 certificates for revocation, which makes it easier for remote SSL servers to bypass validation of the certificate chain via a revoked certificate.. EPSS estimates a 1.11% chance of exploitation in the next 30 days.
Description
Opera before 10.00 does not check all intermediate X.509 certificates for revocation, which makes it easier for remote SSL servers to bypass validation of the certificate chain via a revoked certificate.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opera | Opera Browser | < 10.00 |
References
- http://www.opera.com/docs/changelogs/freebsd/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/linux/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/mac/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/solaris/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/windows/1000/Broken Link, Vendor Advisory
- http://www.opera.com/support/kb/view/929/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/freebsd/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/linux/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/mac/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/solaris/1000/Broken Link, Vendor Advisory
- http://www.opera.com/docs/changelogs/windows/1000/Broken Link, Vendor Advisory
- http://www.opera.com/support/kb/view/929/Broken Link, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-3046?
Opera before 10.00 does not check all intermediate X.509 certificates for revocation, which makes it easier for remote SSL servers to bypass validation of the certificate chain via a revoked certificate.
How severe is CVE-2009-3046?
CVE-2009-3046 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.11% probability of exploitation in the next 30 days.
How do I fix CVE-2009-3046?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2009-3046?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST