Oracle Database up to 5.0.3 Application Express denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle Database up to 5.0.3. This affects an unknown function of the component Application Express. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2016-3467. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Database up to 5.0.3 (Database Software). This issue affects an unknown functionality of the component Application Express. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Unspecified vulnerability in the Application Express component in Oracle Database Server before 5.0.4 allows remote attackers to affect availability via unknown vectors.

The weakness was disclosed 07/19/2016 as Oracle Critical Patch Update Advisory - July 2016 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2016-3467 since 03/17/2016. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 92522 (Oracle Database Multiple Vulnerabilities (July 2016 CPU) (FREAK)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases. The commercial vulnerability scanner Qualys is able to test this issue with plugin 20019 (Oracle Database July 2016 Security Update Multiple Vulnerabilities (CPUJUL2016)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (92522) and SecurityFocus (BID 91787†). The entries VDB-76354, VDB-78584, VDB-78603 and VDB-78601 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 92522
Nessus Name: Oracle Database Multiple Vulnerabilities (July 2016 CPU) (FREAK)
Nessus File: 🔍
Nessus Family: 🔍

OpenVAS ID: 802108
OpenVAS Name: Oracle Database Server Multiple Unspecified Vulnerabilities -01 July16
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/17/2016 🔍
07/19/2016 +124 days 🔍
07/19/2016 +0 days 🔍
07/20/2016 +1 days 🔍
07/21/2016 +1 days 🔍
09/07/2022 +2239 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2016
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-3467 (🔍)
GCVE (CVE): GCVE-0-2016-3467
GCVE (VulDB): GCVE-100-89867
SecurityFocus: 91787
SecurityTracker: 1036363

See also: 🔍

Entryinfo

Created: 07/20/2016 11:30
Updated: 09/07/2022 07:19
Changes: 07/20/2016 11:30 (63), 10/17/2018 08:45 (2), 09/07/2022 07:14 (2), 09/07/2022 07:19 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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