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CVE-2014-0456

27
FAUCET Score

CVE-2014-0456 is an unspecified vulnerability within Oracle Java SE (versions 6u71, 7u51, and 8) and Java SE Embedded (7u51), specifically related to the Hotspot component. This critical flaw allows remote attackers to compromise confidentiality, integrity, and availability across various platforms including Canonical, Debian, IBM, Juniper, Microsoft, and Oracle. With a CVSS score of 10.0, it represents a severe risk, indicating a network-exploitable vulnerability with low attack complexity and complete impact on all three security pillars. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
10.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
12.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
12.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
13.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
14.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.64%
Probability of exploitation in next 30 days
EPSS Percentile
93.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0664 is in the 88th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (13)

redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 5Fixed in: java-1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 5Fixed in: java-1.6.0-sun-1:1.6.0.75-1jpp.3.el5_10
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 6Fixed in: java-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 6Fixed in: java-1.6.0-sun-1:1.6.0.75-1jpp.1.el6_5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.7.0-openjdk-1:1.7.0.55-2.4.7.1.el5_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.6.0-openjdk-1:1.6.0.0-5.1.13.3.el5_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.7.0-openjdk-1:1.7.0.55-2.4.7.1.el6_5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.6.0-openjdk-1:1.6.0.0-5.1.13.3.el6_5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-1.7.0-openjdk-1:1.7.0.55-2.4.7.2.el7_0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-1.6.0-openjdk-1:1.6.0.0-6.1.13.3.el7_0
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: java-1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: java-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5
View patch
oraclevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2014-0456Critical

OpenJDK: System.arraycopy() element race condition (Hotspot, 8029858)

Apr 15, 2014

References

kb.juniper.net / InfoCenter/index
Third Party Advisory
marc.info
Issue TrackingMailing ListThird Party Advisory
marc.info
Issue TrackingMailing ListThird Party Advisory
rhn.redhat.com / errata/RHSA-2014-0675.html
Third Party Advisory
rhn.redhat.com / errata/RHSA-2014-0685.html
Third Party Advisory
access.redhat.com / errata/RHSA-2014:0413
Third Party Advisory
access.redhat.com / errata/RHSA-2014:0414
Third Party Advisory
secunia.com / advisories/58415
Third Party Advisory
security.gentoo.org / glsa/glsa-201406-32.xml
Third Party Advisory
security.gentoo.org / glsa/glsa-201502-12.xml
Third Party Advisory
debian.org / security/2014/dsa-2912
Third Party Advisory
oracle.com / technetwork/topics/security/cpuapr2014-1972952.html
Vendor Advisory
securityfocus.com / bid/66877
Third Party AdvisoryVDB Entry
ubuntu.com / usn/USN-2187-1
Third Party Advisory
ubuntu.com / usn/USN-2191-1
Third Party Advisory