CVE-2013-0443: 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…

Unscored severity · published Feb 2, 2013

CVE-2013-0443

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…

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CVSS

4.3%

EPSS

On KEV

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 6 and 7, allows remote attackers to affect confidentiality and integrity 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 incorrect validation of Diffie-Hellman keys, which allows remote attackers to conduct a "small subgroup attack" to force the use of weak session keys or obtain sensitive information about the private key.

Exploitation

Is it being used?

Exploit prediction (EPSS)4.3% · higher than 91% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Jdk · Oracle

1.7.0; 1.7.0; 1.7.0; 1.7.0; 1.7.0; 1.7.0; +24 more · source: NVD

Jre · Oracle

1.7.0; 1.7.0; 1.7.0; 1.7.0; 1.7.0; 1.7.0; +24 more · source: NVD