CVE-2021-38479 - Vulnerability Details - OpenCVE

Description

Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions. An attacker can manipulate API functions by writing arbitrary data into the resolved address of a raw pointer.

Published: 2021-10-22

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

AUVESY

Versiondog

affected

Version	Status	Constraints
`All`	affected	≤ 8.0

Configuration 1 [-]

cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

AUVESY recommends upgrading Versiondog to Version 8.1 or later (login required).

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-24931	Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions. An attacker can manipulate API functions by writing arbitrary data into the resolved address of a raw pointer.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

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 0.00165.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

History

Mon, 16 Sep 2024 17:45:00 +0000

Type	Values Removed	Values Added
Title	AUVESY Versiondog	AUVESY Versiondog

Subscriptions

Auvesy Versiondog

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-10-22T11:22:51.132Z

Updated: 2024-09-16T17:28:11.318Z

Reserved: 2021-08-10T00:00:00.000Z

Link: CVE-2021-38479

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-22T12:15:08.947

Modified: 2024-11-21T06:17:12.257

Link: CVE-2021-38479

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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