CVE-2013-0443

MEDIUM

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.

References

http://icedtea.classpath.org/hg/release/icedtea6-1.11/file/icedtea6-1.11.6/NEWS

http://icedtea.classpath.org/hg/release/icedtea7-forest-2.3/jdk/rev/496bced2d275

http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00001.html

http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00034.html

http://marc.info/?l=bugtraq&m=136439120408139&w=2

http://marc.info/?l=bugtraq&m=136570436423916&w=2

http://marc.info/?l=bugtraq&m=136733161405818&w=2

http://rhn.redhat.com/errata/RHSA-2013-0236.html

http://rhn.redhat.com/errata/RHSA-2013-0237.html

http://rhn.redhat.com/errata/RHSA-2013-0245.html

http://rhn.redhat.com/errata/RHSA-2013-0246.html

http://rhn.redhat.com/errata/RHSA-2013-0247.html

http://rhn.redhat.com/errata/RHSA-2013-1455.html

http://rhn.redhat.com/errata/RHSA-2013-1456.html

http://security.gentoo.org/glsa/glsa-201406-32.xml

http://www.kb.cert.org/vuls/id/858729

http://www.mandriva.com/security/advisories?name=MDVSA-2013:095

http://www.oracle.com/technetwork/topics/security/javacpufeb2013-1841061.html

http://www.securityfocus.com/bid/57702

http://www.us-cert.gov/cas/techalerts/TA13-032A.html

https://bugzilla.redhat.com/show_bug.cgi?id=907340

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15832

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19010

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19382

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19437

https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0056

Details

Source: MITRE

Published: 2013-02-02

Updated: 2017-09-19

Risk Information

CVSS v2.0

Base Score: 4

Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)

Impact Score: 4.9

Exploitability Score: 4.9

Severity: MEDIUM