Strix
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CVE-2013-0440

UnknownEPSS 5.53%

Last modified

CVE-2013-0440 is a vulnerability of currently unknown severity. Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0 through Update 38, and 1.4.2_40 and earlier, and OpenJDK 7, allows remote attackers to affect availability via vectors related to JSSE. NOTE: the previous information is from the February 2013 CPU. EPSS estimates a 5.53% chance of exploitation in the next 30 days.

Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0 through Update 38, and 1.4.2_40 and earlier, and OpenJDK 7, allows remote attackers to affect availability via vectors related to JSSE. NOTE: the previous information is from the February 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to CPU consumption in the SSL/TLS implementation via a large number of ClientHello packets that are not properly handled by (1) ClientHandshaker.java and (2) ServerHandshaker.java.

Metrics

EPSS Probability
5.53%

91.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
OracleJre1.7.0—
OracleJdk1.7.0—
OracleJre1.6.0Update22
SunJre1.6.0—
OracleJdk1.6.0Update22
SunJdk1.6.0—
OracleJre1.5.0Update36
SunJre1.5.0—
OracleJdk1.5.0Update36
SunJdk1.5.0—
OracleJre<= 1.4.2_40—
OracleJre1.4.2_38—
SunJre1.4.2—
SunJre1.4.2_1—
SunJre1.4.2_2—
SunJre1.4.2_3—
SunJre1.4.2_4—
SunJre1.4.2_5—
SunJre1.4.2_6—
SunJre1.4.2_7—
SunJre1.4.2_8—
SunJre1.4.2_9—
SunJre1.4.2_10—
SunJre1.4.2_11—
SunJre1.4.2_12—
SunJre1.4.2_13—
SunJre1.4.2_14—
SunJre1.4.2_15—
SunJre1.4.2_16—
SunJre1.4.2_17—
SunJre1.4.2_18—
SunJre1.4.2_19—
SunJre1.4.2_20—
SunJre1.4.2_21—
SunJre1.4.2_22—
SunJre1.4.2_23—
SunJre1.4.2_24—
SunJre1.4.2_25—
SunJre1.4.2_26—
SunJre1.4.2_27—
SunJre1.4.2_28—
SunJre1.4.2_29—
SunJre1.4.2_30—
SunJre1.4.2_31—
SunJre1.4.2_32—
SunJre1.4.2_33—
SunJre1.4.2_34—
SunJre1.4.2_35—
SunJre1.4.2_36—
SunJre1.4.2_37—

Showing 50 of 87 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-0440?
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0 through Update 38, and 1.4.2_40 and earlier, and OpenJDK 7, allows remote attackers to affect availability via vectors related to JSSE. NOTE: the previous information is from the February 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to CPU consumption in the SSL/TLS implementation via a large number of ClientHello packets that are not properly handled by (1) ClientHandshaker.java and (2) ServerHandshaker.java.
How severe is CVE-2013-0440?
Severity scoring for CVE-2013-0440 is pending analysis. The EPSS model estimates a 5.53% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0440?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-0440?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST