CVE-2007-5507 : The GIOP service in TNS Listener in the Oracle Net Services component in Oracle Database 9.0.1.5+, 9.2.0.8, 9.2.0.8DV, 1

The GIOP service in TNS Listener in the Oracle Net Services component in Oracle Database 9.0.1.5+, 9.2.0.8, 9.2.0.8DV, 10.1.0.5, and 10.2.0.3 allows remote attackers to cause a denial of service (crash) or read potentially sensitive memory via a connect GIOP packet with an invalid data size, which triggers a buffer over-read, aka DB22.

Published 2007-10-17 23:17:00

Updated 2018-10-15 21:45:30

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowInput validationDenial of service

Threat overview for CVE-2007-5507

Top countries where our scanners detected CVE-2007-5507

Top open port discovered on systems with this issue 1521

IPs affected by CVE-2007-5507 156

Threat actors abusing to this issue? Yes

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Exploit prediction scoring system (EPSS) score for CVE-2007-5507

Probability of exploitation activity in the next 30 days: 3.61%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2007-5507

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.4	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:P	10.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial

CWE ids for CVE-2007-5507

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2007-5507

Products affected by CVE-2007-5507