CVE-2013-2465criticalunder attackransomwareCWE-693

CVE-2013-2465

Published · Updated

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100Vexday Risk Score

Patch now. It under exploitation confirmed by CISA and has a working public exploit.

ssvc Actcvss 9.8epss 99%
from disclosure to weapon62 days
Published on NVDJun 18
1st PoC+62d
metasploit+55d
CISA KEV+3205d
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Red HatVEX document ↗
Fixed
24 products (555 components)
Red Hat Enterprise Linux Server Supplementary (v. 5) · Red Hat Enterprise Linux Server Supplementary (v. 6) · Red Hat Enterprise Linux Desktop Supplementary (v. 6) · Red Hat Enterprise Linux Workstation Supplementary (v. 6) · Red Hat Enterprise Linux (v. 5 server) · and others 19
fix ↗
Action required by CISAfederal deadline: 2022-04-18

Apply updates per vendor instructions.

In short

A flaw in Java's 2D graphics component allows attackers to break out of the Java sandbox and run malicious code on your computer just by visiting a website or opening a file. This is critical because Java is used by millions of people worldwide.

Technical detail

CVE-2013-2465 is a sandbox bypass vulnerability in the 2D graphics rendering component of Java SE (versions 7u21, 6u45, 5u45 and OpenJDK 7) related to incorrect image channel verification. Remote attackers can deliver malicious applets or JNLP applications that exploit this flaw to execute arbitrary code with user privileges, bypassing Java's security model and affecting confidentiality, integrity, and availability.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

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/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/a
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