CVE-2023-31973 - Vulnerability Details - OpenCVE

Description

yasm v1.3.0 was discovered to contain a use after free via the function expand_mmac_params at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.

Published: 2023-05-09

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:tortall:yasm:1.3.0:*:*:*:*:*:*:*

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-2023-36262	yasm v1.3.0 was discovered to contain a use after free via the function expand_mmac_params at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00136.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/yasm/yasm/issues/207

History

No history.

Subscriptions

Tortall Yasm

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-05-09T00:00:00.000Z

Updated: 2024-08-02T15:03:28.667Z

Reserved: 2023-04-29T00:00:00.000Z

Link: CVE-2023-31973

Vulnrichment

Updated: 2024-08-02T15:03:28.667Z

NVD

Status : Modified

Published: 2023-05-09T14:15:13.737

Modified: 2024-11-21T08:02:27.260

Link: CVE-2023-31973

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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