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CVE-2013-2443

16
FAUCET Score

CVE-2013-2443 is an unspecified vulnerability in Oracle Java SE and OpenJDK versions, specifically affecting Java Runtime Environment (JRE) components. This vulnerability allows remote attackers to compromise confidentiality through unknown vectors related to Libraries. With a CVSS score of 5.0, it is considered a medium severity issue, requiring no authentication and having low attack complexity, but only impacting confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

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

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.59%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0459 is in the 87th percentile among its peer group of 23,725 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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-1.5.0-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
oraclevendor investigatingvia nvd_reference
View patch
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.7.0-ibm
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.7.0-ibm

Vendor Advisories (1)

redhatCVE-2013-2443Moderate

OpenJDK: AccessControlContext check order issue (Libraries, 8001330)

Jun 18, 2013

References

advisories.mageia.org / MGASA-2013-0185.html
hg.openjdk.java.net / jdk7u/jdk7u/hotspot/rev/0344da726f70
hg.openjdk.java.net / jdk7u/jdk7u/jdk/rev/f6dce3552285
lists.opensuse.org / opensuse-security-announce/2013-07/msg00026.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/2013-08/msg00000.html
lists.opensuse.org / opensuse-security-announce/2013-08/msg00003.html
marc.info
rhn.redhat.com / errata/RHSA-2013-0963.html
rhn.redhat.com / errata/RHSA-2013-1059.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%3A17230
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19299
www-01.ibm.com / support/docview.wss
www-01.ibm.com / support/docview.wss
mandriva.com / security/advisories
oracle.com / technetwork/topics/security/javacpujun2013-1899847.html
Vendor Advisory
securityfocus.com / bid/60646
us-cert.gov / ncas/alerts/TA13-169A
US Government Resource