MISP up to 2.4.120 Username

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in MISP up to 2.4.120. Affected by this vulnerability is an unknown functionality of the component Username Handler. Executing a manipulation can lead to an unknown weakness. This vulnerability is registered as CVE-2020-8891. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in MISP up to 2.4.120. This vulnerability affects some unknown functionality of the component Username Handler. As an impact it is known to affect integrity. CVE summarizes:

An issue was discovered in MISP before 2.4.121. It did not canonicalize usernames when trying to block a brute-force series of invalid requests.

The weakness was published 02/12/2020. This vulnerability was named CVE-2020-8891 since 02/11/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.4.121 eliminates this vulnerability.

Similar entries are available at VDB-150043, VDB-150042, VDB-150041 and VDB-150039. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
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: Unknown
CWE: Unknown
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: MISP 2.4.121
Patch: github.com

Timelineinfo

02/11/2020 🔍
02/12/2020 +1 days 🔍
02/12/2020 +0 days 🔍
03/30/2024 +1508 days 🔍

Sourcesinfo

Product: github.com

Advisory: 934c82819237b4edf1da64587b72a87bec5dd520
Status: Not defined

CVE: CVE-2020-8891 (🔍)
GCVE (CVE): GCVE-0-2020-8891
GCVE (VulDB): GCVE-100-150040
See also: 🔍

Entryinfo

Created: 02/12/2020 08:14
Updated: 03/30/2024 14:31
Changes: 02/12/2020 08:14 (36), 02/12/2020 08:19 (16), 03/30/2024 14:31 (19)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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