HIGH SEVERITY

CVE-2009-0137

Safari vulnerability

CVSS
10.0
EPSS
3.2%
EPSS pct
87th
Exploited
No known
Multiple unspecified vulnerabilities in Safari RSS in Apple Mac OS X 10.4.11 and 10.5.6, and Windows XP and Vista, allow remote attackers to execute arbitrary JavaScript in the local security zone via a crafted feed: URL, related to "input validation issues."
Affected vendor
Apple
Affected product
Safari
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2009-02-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low 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 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2009-0137

  • Confirm whether Apple Safari is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2009-0137.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2009-0137

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