Alpine abuild up to 3.4.0 Signing Key access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Alpine abuild up to 3.4.0. The impacted element is an unknown function of the component Signing Key Handler. The manipulation results in access control. This vulnerability was named CVE-2019-12875. The attack needs to be approached locally. There is no available exploit.

Detailsinfo

A vulnerability classified as critical has been found in Alpine abuild up to 3.4.0. Affected is an unknown code block of the component Signing Key Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Alpine Linux abuild through 3.4.0 allows an unprivileged member of the abuild group to add an untrusted package via a --keys-dir option that causes acceptance of an untrusted signing key.

The weakness was presented 06/18/2019. This vulnerability is traded as CVE-2019-12875 since 06/18/2019. Local access is required to approach this attack. The requirement for exploitation is a authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: 🔍

Patch: code.foxkit.us

Timelineinfo

06/18/2019 🔍
06/18/2019 +0 days 🔍
06/19/2019 +1 days 🔍
10/06/2023 +1570 days 🔍

Sourcesinfo

Advisory: 15b160780c6eeff7048063c099a7f8757e1d8391
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12875 (🔍)
GCVE (CVE): GCVE-0-2019-12875
GCVE (VulDB): GCVE-100-136638

Entryinfo

Created: 06/19/2019 07:25
Updated: 10/06/2023 10:47
Changes: 06/19/2019 07:25 (52), 06/25/2020 14:49 (1), 10/06/2023 10:47 (5)
Complete: 🔍
Cache ID: 216::103

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