HIGH SEVERITY

CVE-2009-3384

Safari vulnerability

CVSS
9.3
EPSS
3.5%
EPSS pct
88th
Exploited
No known
Multiple unspecified vulnerabilities in WebKit in Apple Safari before 4.0.4 on Windows allow remote FTP servers to execute arbitrary code, cause a denial of service (application crash), or obtain sensitive information via a crafted directory listing in a reply.
Affected vendor
Apple
Affected product
Safari
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published
2009-11-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 3.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2009-3384

  • Confirm whether Apple Safari is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2009-3384.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2009-3384

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2009-3384 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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