CVE-2022-38936 - Vulnerability Details - OpenCVE

Description

An issue has been found in PBC through 2022-8-27. A SEGV issue detected in the function pbc_wmessage_integer in src/wmessage.c:137.

Published: 2022-09-23

Score: 7.5 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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:pbc_project:pbc:*:*:*:*:*:*:*:*

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-2022-41483	An issue has been found in PBC through 2022-8-27. A SEGV issue detected in the function pbc_wmessage_integer in src/wmessage.c:137.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0028.

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/cloudwu/pbc/issues/158

History

Tue, 27 May 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Pbc Project Pbc

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-23T10:49:03.000Z

Updated: 2025-05-27T14:45:11.629Z

Reserved: 2022-08-29T00:00:00.000Z

Link: CVE-2022-38936

Vulnrichment

Updated: 2024-08-03T11:10:31.558Z

NVD

Status : Modified

Published: 2022-09-23T11:15:09.593

Modified: 2025-05-27T15:15:27.323

Link: CVE-2022-38936

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-252

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