CA eTrust Intrusion Detection up to 3.0.5 CPImportKey denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in CA eTrust Intrusion Detection up to 3.0.5. Affected by this vulnerability is the function CPImportKey. The manipulation leads to denial of service. This vulnerability is documented as CVE-2005-0968. The attack can be initiated remotely. There is not any exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in CA eTrust Intrusion Detection up to 3.0.5. It has been rated as critical. This issue affects the function CPImportKey. 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:

Computer Associates (CA) eTrust Intrusion Detection 3.0 allows remote attackers to cause a denial of service via large size values that are not properly validated before calling the CPImportKey function in the Crypto API.

The bug was discovered 12/02/2004. The weakness was released 04/05/2005 with iDEFENSE (Website). It is possible to read the advisory at idefense.com. The identification of this vulnerability is CVE-2005-0968 since 04/05/2005. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 124 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 18537 (CA eTrust Intrusion Detection CPImportKey Function Overflow DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context r.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at supportconnectw.ca.com.

The vulnerability is also documented in the databases at X-Force (19972), Tenable (18537), SecurityFocus (BID 13017†), OSVDB (15273†) and Secunia (SA14837†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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: 18537
Nessus Name: CA eTrust Intrusion Detection CPImportKey Function Overflow DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: supportconnectw.ca.com

Timelineinfo

12/02/2004 🔍
04/05/2005 +124 days 🔍
04/05/2005 +0 days 🔍
04/05/2005 +0 days 🔍
04/05/2005 +0 days 🔍
04/05/2005 +0 days 🔍
04/06/2005 +1 days 🔍
04/06/2005 +0 days 🔍
04/12/2005 +5 days 🔍
05/02/2005 +20 days 🔍
05/05/2005 +3 days 🔍
06/21/2005 +47 days 🔍
07/02/2019 +5124 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: idefense.com⛔
Researcher: http://www.idefense.com
Organization: iDEFENSE
Status: Confirmed

CVE: CVE-2005-0968 (🔍)
GCVE (CVE): GCVE-0-2005-0968
GCVE (VulDB): GCVE-100-1331
X-Force: 19972
SecurityFocus: 13017 - Computer Associates eTrust Intrusion Detection System Remote Denial of Service Vulnerability
Secunia: 14837 - CA eTrust Intrusion Detection CPImportKey Denial of Service, Less Critical
OSVDB: 15273 - CA eTrust Intrusion Detection CPImportKey Function Overflow DoS
SecurityTracker: 1013648
Vulnerability Center: 7821 - DoS in CA eTrust Intrusion Detection 3.0via Buffer Overflow in CPImportKey Function, Medium

Entryinfo

Created: 04/12/2005 14:06
Updated: 07/02/2019 09:23
Changes: 04/12/2005 14:06 (86), 07/02/2019 09:23 (2)
Complete: 🔍
Cache ID: 216::103

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

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