CVE-2012-3137

Description

The authentication protocol in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3 allows remote attackers to obtain the session key and salt for arbitrary users, which leaks information about the cryptographic hash and makes it easier to conduct brute force password guessing attacks, aka "stealth password cracking vulnerability."

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-3115

http://www.securityfocus.com/bid/55651

http://www.oracle.com/technetwork/topics/security/cpuoct2012-1515893.html

http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

http://www.mandriva.com/security/advisories?name=MDVSA-2013:150

http://www.exploit-db.com/exploits/22069

http://www.darkreading.com/authentication/167901072/security/application-security/240007643/attack-easily-cracks-oracle-database-passwords.html

http://threatpost.com/en_us/blogs/flaw-oracle-logon-protocol-leads-easy-password-cracking-092012?utm_source=Threatpost&utm_medium=Tabs&utm_campaign=Today%27s+Most+Popular

http://arstechnica.com/security/2012/09/oracle-database-stealth-password-cracking-vulnerability/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS