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Vulnerabilities

Vulnerability · CVE-2011-5095

CVE-2011-5095 is listed by inventory_critical.

Published Jun 20, 2012 · catalog updated Jun 16, 2026 · the affected product

Last checked Nov 10, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2011-5095. EPSS is 2.06%. Act only if a listed version of the affected product is installed.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium4.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.06%
Remediation
Not established
Affected products
cpe openssl/openssl

CVE-2011-5095 is listed by inventory_critical.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe openssl/openssl0.9.8

How to fix CVE-2011-5095

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2011-5095. EPSS is 2.06%. Act only if a listed version of the affected product is installed.

Which versions are affected?

Compare what you have installed with 0.9.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-310. EPSS 2.06%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

OpenSSL security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 20, 2012 · Monitored products — critical

    Detected

    CVE-2011-5095 is listed by inventory_critical.

  2. Jun 16, 2026 · Monitored products — critical

    Updated

    CVE-2011-5095 is listed by inventory_critical.

Sources

  • CVE.orgVulnerability recordCVE-2011-5095

    Official CVE identifier

    cve.org
  • Monitored products — criticalVendor advisoryCVE-2011-5095

    The Diffie-Hellman key-exchange implementation in OpenSSL 0.9.8, when FIPS mode is enabled, does not properly validate a public parameter, which makes it easier for man-in-the-middle attackers to obtain the shared secret key by modifying network traffic, a related issue to CVE-2011-1923.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 10, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • Monitored products — criticalNov 4, 2026