MEDIUM SEVERITY

CVE-2009-3728

Jre vulnerability

CVSS
5.0
EPSS
3.8%
EPSS pct
89th
Exploited
No known
Directory traversal vulnerability in the ICC_Profile.getInstance method in Java Runtime Environment (JRE) in Sun Java SE 5.0 before Update 22 and 6 before Update 17, and OpenJDK, allows remote attackers to determine the existence of local International Color Consortium (ICC) profile files via a .. (dot dot) in a pathname, aka Bug Id 6631533.
Affected vendor
Sun
Affected product
Jre
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness type (CWE)
Published
2009-11-09

Risk analysis

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

Its EPSS score of 3.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2009-3728

  • Confirm whether Sun Jre is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2009-3728.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2009-3728

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