Unspecified vulnerability in the Advanced Queuing component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, and 10.2.0.3 allows remote authenticated users to affect confidentiality and integrity, related to DBMS_AQIN. NOTE: the previous information was obtained from the April 2009 CPU. Oracle has not commented on reliable researcher claims that this issue is SQL injection in the GRANT_TYPE_ACCESS procedure in the DBMS_AQADM_SYS package.
Conclusion & alert: CVE-2009-0977 is rated Moderate Risk (47.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.72%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-12-29 | 0.60% | 0.72% | +0.11% |
| 2 | 2025-11-01 | 0.55% | 0.60% | +0.06% |
| 3 | 2025-03-30 | — | 0.55% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.5 | 2.0 | MEDIUM |
|
8.0 | 4.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| oracle | database_10g | 10.1.0.5 | cpe:2.3:a:oracle:database_10g:10.1.0.5:*:*:*:*:*:*:* |
| oracle | database_10g | 10.2.0.3 | cpe:2.3:a:oracle:database_10g:10.2.0.3:*:*:*:*:*:*:* |
| oracle | database_9i | 9.2.0.8 | cpe:2.3:a:oracle:database_9i:9.2.0.8:*:*:*:*:*:*:* |
| oracle | database_9i | 9.2.0.8dv | cpe:2.3:a:oracle:database_9i:9.2.0.8dv:*:*:*:*:*:*:* |