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UK Cyber Defence
VulnerabilityAnalyzed

CVE-2013-2465

Oracle Java SE Unspecified Vulnerability

KEVCRITICAL 9.8EPSS 98.7%

Does this matter?

Known to be exploited in the wild (CISA KEV, CISA remediation deadline 18 April 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.

Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier, 6 Update 45 and earlier, and 5.0 Update 45 and earlier, and OpenJDK 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue allows remote attackers to bypass the Java sandbox via vectors related to "Incorrect image channel verification" in 2D.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
98.70% probability · 100th percentile
CISA KEV
Listed 28 March 2022 · due 18 April 2022 · used in ransomware campaigns
Weakness
CWE-693
Affected
oracle/jre · sun/jre · suse/linux enterprise desktop · suse/linux enterprise java · suse/linux enterprise server · suse/linux enterprise software development kit
Source
secalert_us@oracle.com

CISA notes

Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2013-2465

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.