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Vulnerability Details :

CVE-2020-8131

Summary
Assigner-hackerone
Assigner Org ID-36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At-24 Feb, 2020 | 14:41
Updated At-04 Aug, 2024 | 09:48
Rejected At-
Credits

Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:hackerone
Assigner Org ID:36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At:24 Feb, 2020 | 14:41
Updated At:04 Aug, 2024 | 09:48
Rejected At:
▼CVE Numbering Authority (CNA)

Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

Affected Products
Vendor
n/a
Product
yarn
Versions
Affected
  • Fixed Version: 1.22.0
Problem Types
TypeCWE IDDescription
CWECWE-22Path Traversal (CWE-22)
Type: CWE
CWE ID: CWE-22
Description: Path Traversal (CWE-22)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://hackerone.com/reports/730239
x_refsource_MISC
https://github.com/yarnpkg/yarn/pull/7831
x_refsource_CONFIRM
Hyperlink: https://hackerone.com/reports/730239
Resource:
x_refsource_MISC
Hyperlink: https://github.com/yarnpkg/yarn/pull/7831
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://hackerone.com/reports/730239
x_refsource_MISC
x_transferred
https://github.com/yarnpkg/yarn/pull/7831
x_refsource_CONFIRM
x_transferred
Hyperlink: https://hackerone.com/reports/730239
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/yarnpkg/yarn/pull/7831
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:support@hackerone.com
Published At:24 Feb, 2020 | 15:15
Updated At:24 Mar, 2020 | 14:47

Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.05.1MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 5.1
Base severity: MEDIUM
Vector:
AV:N/AC:H/Au:N/C:P/I:P/A:P
CPE Matches
yarnpkg
yarnpkg
>>yarn>>Versions up to 1.21.1(inclusive)
cpe:2.3:a:yarnpkg:yarn:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-22Primarynvd@nist.gov
CWE-22Secondarysupport@hackerone.com
CWE ID: CWE-22
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-22
Type: Secondary
Source: support@hackerone.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/yarnpkg/yarn/pull/7831support@hackerone.com
Patch
Third Party Advisory
https://hackerone.com/reports/730239support@hackerone.com
Exploit
Third Party Advisory
Hyperlink: https://github.com/yarnpkg/yarn/pull/7831
Source: support@hackerone.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://hackerone.com/reports/730239
Source: support@hackerone.com
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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