Apache Hive up to 2.3.7 Cookie Signature Verification timing discrepancy

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Apache Hive up to 2.3.7. Affected by this issue is some unknown functionality of the component Cookie Signature Verification Handler. Performing a manipulation results in timing discrepancy. This vulnerability is known as CVE-2020-1926. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Apache Hive up to 2.3.7. This affects an unknown code of the component Cookie Signature Verification Handler. The manipulation with an unknown input leads to a timing discrepancy vulnerability. CWE is classifying the issue as CWE-208. Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not. This is going to have an impact on confidentiality.

The weakness was published 03/17/2021. It is possible to read the advisory at issues.apache.org. This vulnerability is uniquely identified as CVE-2020-1926. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 2.3.8 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.2

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
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: Timing discrepancy
CWE: CWE-208 / CWE-203 / CWE-200
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Hive 2.3.8

Timelineinfo

12/02/2019 🔍
03/17/2021 +471 days 🔍
03/17/2021 +0 days 🔍
04/01/2021 +15 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: issues.apache.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-1926 (🔍)
GCVE (CVE): GCVE-0-2020-1926
GCVE (VulDB): GCVE-100-171315

Entryinfo

Created: 03/17/2021 08:39
Updated: 04/01/2021 21:38
Changes: 03/17/2021 08:39 (39), 04/01/2021 21:34 (5), 04/01/2021 21:38 (18)
Complete: 🔍
Cache ID: 216::103

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