Back
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, 10.1.0.5, and…
Medium6.4EPSS 2.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.4 | AV:N/AC:L/Au:N/C:P/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.8% · top 14% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.4.
Weakness
Affected products
n/a
- affected n/a
References (12)
- http://www.oracle.com/technetwork/topics/security/cpuoct2007-092913.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 20071017 Oracle TNS Listener DoS and/or remote memory inspection (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- ADV-2007-3524 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- ADV-2007-3626 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- TA07-290A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- SSRT061201 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- http://www.ngssoftware.com/advisories/high-risk-vulnerability-in-oracle-tns-listener/ (opens in a new tab)x_refsource_MISCx_transferred
- 26103 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1018823 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 3250 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 27409 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 27251 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-5507)Record last updated .