CVE-2014-4994 - Vulnerability Details - OpenCVE

Description

lib/gyazo/client.rb in the gyazo gem 1.0.0 for Ruby allows local users to write to arbitrary files via a symlink attack on a temporary file, related to time-based filenames.

Published: 2018-01-10

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:gyazo_project:gyazo:1.0.0:*:*:*:*:ruby:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-0153	lib/gyazo/client.rb in the gyazo gem 1.0.0 for Ruby allows local users to write to arbitrary files via a symlink attack on a temporary file, related to time-based filenames.
Github GHSA	GHSA-6x45-86q6-rcmr	Gyazo allows local users to write arbitrary files

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00052.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2014/07/07/13
http://www.openwall.com/lists/oss-security/2014/07/17/5
http://www.vapid.dhs.org/advisories/gyazo-1.0.0.html

History

No history.

Subscriptions

Gyazo Project Gyazo

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-01-10T18:00:00.000Z

Updated: 2024-08-06T11:34:37.302Z

Reserved: 2014-07-17T00:00:00.000Z

Link: CVE-2014-4994

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-01-10T18:29:00.370

Modified: 2024-11-21T02:11:14.200

Link: CVE-2014-4994

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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