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CVE-2013-2463

40
FAUCET Score

CVE-2013-2463 is an unspecified vulnerability within the 2D component of Oracle Java SE (versions 7u21 and earlier, 6u45 and earlier, 5.0u45 and earlier) and OpenJDK 7, allowing remote attackers to compromise confidentiality, integrity, and availability. With a CVSS score of 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C), it represents a critical risk, indicating it can be exploited remotely with low complexity and lead to complete compromise. While Oracle did not confirm details, other vendors claimed it allowed sandbox bypass via incorrect image attribute verification. This vulnerability has been actively exploited, with exploit code integrated into attack kits like Neutrino, and has garnered significant community and media attention, including coverage by SecurityWeek.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.7.0CPE matchmatch criteria
cpe:2.3:a:oracle:jre:*:update21:*:*:*:*:*:*
1.7.0CPE matchmatch criteria
cpe:2.3:a:oracle:jre:1.7.0:*:*:*:*:*:*:*
1.7.0CPE matchmatch criteria
cpe:2.3:a:oracle:jre:1.7.0:update1:*:*:*:*:*:*
1.7.0CPE matchmatch criteria
cpe:2.3:a:oracle:jre:1.7.0:update10:*:*:*:*:*:*
1.7.0CPE matchmatch criteria
cpe:2.3:a:oracle:jre:1.7.0:update11:*:*:*:*:*:*

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
10.18%
Probability of exploitation in next 30 days
EPSS Percentile
95.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.1018 is in the 92nd percentile among its peer group of 51,553 CVEs.

Social Chatter

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

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 (17)

redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: java-1.5.0-ibm-1:1.5.0.16.3-1jpp.1.el6_4
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-1.6.0-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-1:1.7.0.25-2.3.10.4.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.6.0-openjdk-1:1.6.0.0-1.41.1.11.11.90.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.7.0-openjdk-1:1.7.0.25-2.3.10.3.el6_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.6.0-openjdk-1:1.6.0.0-1.62.1.11.11.90.el6_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Network Satellite Server v 5.4Fixed in: java-1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Network Satellite Server v 5.5Fixed in: java-1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: java-1.7.0-oracle-1:1.7.0.25-1jpp.1.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: java-1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: java-1.7.0-ibm-1:1.7.0.5.0-1jpp.2.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: java-1.5.0-ibm-1:1.5.0.16.3-1jpp.1.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: java-1.7.0-oracle-1:1.7.0.25-1jpp.1.el6_4
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: java-1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el6_4
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: java-1.7.0-ibm-1:1.7.0.5.0-1jpp.2.el6_4
View patch
oraclevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2013-2463Critical

OpenJDK: Incorrect image attribute verification (2D, 8012438)

Jun 18, 2013

References

advisories.mageia.org / MGASA-2013-0185.html
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
hg.openjdk.java.net / jdk7u/jdk7u-dev/jdk/rev/b79d56eee18e
lists.opensuse.org / opensuse-security-announce/2013-07/msg00026.html
lists.opensuse.org / opensuse-security-announce/2013-07/msg00027.html
lists.opensuse.org / opensuse-security-announce/2013-07/msg00028.html
lists.opensuse.org / opensuse-security-announce/2013-07/msg00029.html
lists.opensuse.org / opensuse-security-announce/2013-07/msg00031.html
lists.opensuse.org / opensuse-security-announce/2013-08/msg00000.html
lists.opensuse.org / opensuse-security-announce/2013-08/msg00003.html
marc.info
marc.info
rhn.redhat.com / errata/RHSA-2013-0963.html
rhn.redhat.com / errata/RHSA-2013-1059.html
rhn.redhat.com / errata/RHSA-2013-1060.html
rhn.redhat.com / errata/RHSA-2013-1081.html
rhn.redhat.com / errata/RHSA-2013-1455.html
rhn.redhat.com / errata/RHSA-2013-1456.html
access.redhat.com / errata/RHSA-2014:0414
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/54154
security.gentoo.org / glsa/glsa-201406-32.xml
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17149
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19373
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19620
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19685
www-01.ibm.com / support/docview.wss
informationweek.com / security/vulnerabilities/hackers-target-java-6-with-security-expl/240160443
mandriva.com / security/advisories
oracle.com / technetwork/topics/security/javacpujun2013-1899847.html
Vendor Advisory
securityfocus.com / bid/60655
us-cert.gov / ncas/alerts/TA13-169A
US Government Resource