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CVE-2011-0872

21
FAUCET Score

CVE-2011-0872 describes an unspecified vulnerability in the Java Runtime Environment (JRE) component of Oracle Java SE 6 Update 25 and earlier, specifically related to NIO. This vulnerability allows remote attackers to impact the availability of affected systems. With a CVSS score of 5.0, it is considered a medium severity issue, requiring no authentication and having low attack complexity, but only affecting availability. There is no public exploit code available, nor is it listed on the KEV catalog, indicating no active exploitation. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.6.0CPE matchmatch criteria
cpe:2.3:a:sun:jdk:*:update_25:*:*:*:*:*:*
1.6.0CPE matchmatch criteria
cpe:2.3:a:sun:jdk:1.6.0:*:*:*:*:*:*:*
1.6.0CPE matchmatch criteria
cpe:2.3:a:sun:jdk:1.6.0:update_10:*:*:*:*:*:*
1.6.0CPE matchmatch criteria
cpe:2.3:a:sun:jdk:1.6.0:update_11:*:*:*:*:*:*
1.6.0CPE matchmatch criteria
cpe:2.3:a:sun:jdk:1.6.0:update_12:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
4.54%
Probability of exploitation in next 30 days
EPSS Percentile
90.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0454 is in the 87th percentile among its peer group of 23,701 CVEs.

Social Chatter

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 (1)

oraclepatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2011-0872Moderate

OpenJDK: non-blocking sockets incorrectly selected for reading (NIO, 6213702)

Jun 7, 2011

References

lists.opensuse.org / opensuse-security-announce/2011-06/msg00003.html
lists.opensuse.org / opensuse-security-announce/2011-07/msg00003.html
lists.opensuse.org / opensuse-security-announce/2011-07/msg00009.html
lists.opensuse.org / opensuse-security-announce/2011-08/msg00001.html
lists.opensuse.org / opensuse-security-announce/2011-08/msg00002.html
lists.opensuse.org / opensuse-security-announce/2011-08/msg00022.html
lists.opensuse.org / opensuse-security-announce/2011-08/msg00025.html
marc.info
marc.info
marc.info
secunia.com / advisories/44930
security.gentoo.org / glsa/glsa-201406-32.xml
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14241
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14915
support.avaya.com / css/P8/documents/100147041
hitachi.co.jp / Prod/comp/soft1/global/security/info/vuls/HS11-015/index.html
ibm.com / developerworks/java/jdk/alerts
oracle.com / technetwork/topics/security/cpujuly2011-313328.html
oracle.com / technetwork/topics/security/javacpujune2011-313339.html
PatchVendor Advisory
us-cert.gov / cas/techalerts/TA11-201A.html
US Government Resource