GONiCUS GOsa up to 2019-04-11 Access Control Username access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in GONiCUS GOsa up to 2019-04-11. Affected by this issue is some unknown functionality of the component Access Control. Such manipulation with the input Success as part of Username leads to access control. This vulnerability is listed as CVE-2019-11187. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in GONiCUS GOsa up to 2019-04-11 and classified as critical. Affected by this issue is an unknown part of the component Access Control. The manipulation with the input value success leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Incorrect Access Control in the LDAP class of GONICUS GOsa through 2019-04-11 allows an attacker to log into any account with a username containing the case-insensitive substring "success" when an arbitrary password is provided.

The weakness was presented 08/15/2019 (Website). The advisory is shared for download at lists.debian.org. This vulnerability is handled as CVE-2019-11187 since 04/11/2019. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Access control
CWE: CWE-284 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/11/2019 🔍
08/15/2019 +126 days 🔍
08/16/2019 +1 days 🔍
07/29/2020 +348 days 🔍

Sourcesinfo

Advisory: lists.debian.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11187 (🔍)
GCVE (CVE): GCVE-0-2019-11187
GCVE (VulDB): GCVE-100-140108

Entryinfo

Created: 08/16/2019 07:10
Updated: 07/29/2020 09:51
Changes: 08/16/2019 07:10 (56), 07/29/2020 09:51 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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