Armeria 1.13.4 path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Armeria 1.13.4. Impacted is an unknown function. The manipulation results in path traversal. This vulnerability is known as CVE-2021-43795. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Armeria 1.13.4. Affected is an unknown code block. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality.

The weakness was published 12/03/2021 as GHSA-8fp4-rp6c-5gcv. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2021-43795 since 11/16/2021. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Applying the patch e2697a575e9df6692b423e02d731f293c1313284 is able to eliminate this problem. The bugfix is ready for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: e2697a575e9df6692b423e02d731f293c1313284

Timelineinfo

11/16/2021 🔍
12/03/2021 +17 days 🔍
12/03/2021 +0 days 🔍
12/09/2021 +6 days 🔍

Sourcesinfo

Advisory: GHSA-8fp4-rp6c-5gcv
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-43795 (🔍)
GCVE (CVE): GCVE-0-2021-43795
GCVE (VulDB): GCVE-100-187500

Entryinfo

Created: 12/03/2021 10:08
Updated: 12/09/2021 01:20
Changes: 12/03/2021 10:08 (49), 12/09/2021 01:05 (2), 12/09/2021 01:13 (7), 12/09/2021 01:20 (1)
Complete: 🔍
Cache ID: 216::103

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