CVE-2021-3888 - Vulnerability Details - OpenCVE

Description

libmobi is vulnerable to Use of Out-of-range Pointer Offset

Published: 2021-10-19

Score: 8.1 High

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

bfabiszewski

bfabiszewski/libmobi

affected

Version	Status	Constraints
`unspecified`	affected	< 0.8

Configuration 1 [-]

cpe:2.3:a:libmobi_project:libmobi:*:*:*:*:*:*:*:*

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-2021-27120	libmobi is vulnerable to Use of Out-of-range Pointer Offset

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00144.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/bfabiszewski/libmobi/commit/c78e186739b50d156cb3da5d08d70294f0490853
https://huntr.dev/bounties/722b3acb-792b-4429-a98d-bb80efb8938d

History

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00088}`	epss `{'score': 0.0026}`

Subscriptions

Libmobi Project Libmobi

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-10-19T12:30:37.000Z

Updated: 2024-08-03T17:09:09.585Z

Reserved: 2021-10-15T00:00:00.000Z

Link: CVE-2021-3888

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-19T13:15:11.927

Modified: 2024-11-21T06:22:42.930

Link: CVE-2021-3888

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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