IBM DB2 Accessories Suite/DB2/DB2 Connect Server up to 11.5 untrusted search path

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in IBM DB2 Accessories Suite, DB2 and DB2 Connect Server 9.7/10.1/10.5/11.1/11.5. Impacted is an unknown function. Performing a manipulation results in untrusted search path. This vulnerability is known as CVE-2020-4739. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in IBM DB2 Accessories Suite, DB2 and DB2 Connect Server 9.7/10.1/10.5/11.1/11.5 (Database Software). This affects an unknown code. The manipulation with an unknown input leads to a untrusted search path vulnerability. CWE is classifying the issue as CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 11/21/2020 as 6370023. The advisory is shared at ibm.com. This vulnerability is uniquely identified as CVE-2020-4739. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1574 for this issue.

The vulnerability is also documented in the vulnerability database at X-Force (188149). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Untrusted search path
CWE: CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/30/2019 🔍
11/21/2020 +327 days 🔍
11/21/2020 +0 days 🔍
12/09/2020 +18 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: 6370023
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-4739 (🔍)
GCVE (CVE): GCVE-0-2020-4739
GCVE (VulDB): GCVE-100-165225
X-Force: 188149

Entryinfo

Created: 11/21/2020 07:28
Updated: 12/09/2020 18:56
Changes: 11/21/2020 07:28 (37), 12/09/2020 18:50 (6), 12/09/2020 18:56 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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