CVE-2007-2112

Description

Unspecified vulnerability in the Authentication component for Oracle Database 10.1.0.5 and 10.2.0.3 has unknown impact and attack vectors, aka DB05. NOTE: as of 20070424, Oracle has not disputed reliable claims that this issue allows remote authenticated users to bypass the AUTH_ALTER_SESSION security policies via a logon trigger ("AFTER LOGON ON DATABASE" trigger directive), a related issue to CVE-2006-0547.

6.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 13.28% Top 10%

Vendor Advisory securityfocus.com Vendor Advisory vupen.com

Affected: n/a n/a

References

Link	Tags
http://www.us-cert.gov/cas/techalerts/TA07-108A.html	third party advisory us government resource
http://www.oracle.com/technetwork/topics/security/cpuapr2007-090632.html
http://www.securityfocus.com/bid/23532	vdb entry
http://www.red-database-security.com/advisory/bypass_oracle_logon_trigger.html
http://www.securitytracker.com/id?1017927	vdb entry
http://www.securityfocus.com/archive/1/466329/100/200/threaded	vendor advisory
http://www.red-database-security.com/advisory/oracle_cpu_apr_2007.html
http://www.securityfocus.com/archive/1/466151/100/0/threaded	mailing list
http://www.ngssoftware.com/research/papers/NGSSoftware-OracleCPUAPR2007.pdf
http://www.vupen.com/english/advisories/2007/1426	vdb entry vendor advisory
http://www.integrigy.com/security-resources/analysis/Integrigy_Oracle_CPU_April_2007_Analysis.pdf

Frequently Asked Questions

What is the severity of CVE-2007-2112?: CVE-2007-2112 has been scored as a medium severity vulnerability.
How to fix CVE-2007-2112?: To fix CVE-2007-2112, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-2112 being actively exploited in the wild?: It is possible that CVE-2007-2112 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~13% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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