CVE-2007-5506
CVE-2007-5506 is a high-severity vulnerability in Oracle Database Server with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.
Key facts
- Severity: High (CVSS 2.0 base score 7.8)
- EPSS exploit prediction: 3% (86th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-399
- Affected product: Oracle Database Server
- Published:
- Last modified:
Description
The Core RDBMS 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 (CPU consumption) via a crafted type 6 Data packet, aka DB20.
Frequently asked questions
- What is CVE-2007-5506?
- The Core RDBMS 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 (CPU consumption) via a crafted type 6 Data packet, aka DB20.
- How severe is CVE-2007-5506?
- CVE-2007-5506 has a CVSS 2.0 base score of 7.8, rated high severity.
- Is CVE-2007-5506 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-5506?
- CVE-2007-5506 primarily affects Oracle Database Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2007-5506?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2007-5506 published?
- CVE-2007-5506 was published on 2007-10-17 and last updated on 2026-06-16.
References
- http://marc.info/?l=bugtraq&m=119332677525918&w=2
- http://secunia.com/advisories/27251
- http://secunia.com/advisories/27409
- http://securityreason.com/securityalert/3244
- http://www.oracle.com/technetwork/topics/security/cpuoct2007-092913.html
- http://www.securityfocus.com/archive/1/482424/100/0/threaded
- http://www.securityfocus.com/bid/26108
- http://www.securitytracker.com/id?1018823
- http://www.us-cert.gov/cas/techalerts/TA07-290A.html
- http://www.vupen.com/english/advisories/2007/3524
- http://www.vupen.com/english/advisories/2007/3626
Affected products (5)
- cpe:2.3:a:oracle:database_server:9.0.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:database_server:9.2.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:database_server:9.2.0.8dv:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:database_server:10.1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:database_server:10.2.0.3:*:*:*:*:*:*:*
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