CVE-2013-0402

Javafx vulnerability

CVSS

10.0

EPSS

9.6%

EPSS pct

95th

Exploited

No known

Heap-based buffer overflow in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier and JavaFX 2.2.7 and earlier allows remote attackers to execute arbitrary code via unspecified vectors related to JavaFX, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2013.

Affected vendor

Oracle

Affected product

Javafx

CVSS vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Weakness type (CWE)

CWE-119 — Improper Restriction of Operations within Memory Bounds

Published

2013-03-08

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 9.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2013-0402

Confirm whether Oracle Javafx is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2013-0402.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-0402

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-0402 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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