Description
In ytnef 1.9.3, the SwapWord function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a heap buffer overflow which can be triggered via a crafted file.
Published: 2021-03-04
Score: 7.8 High
EPSS: 2.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-26732 In ytnef 1.9.3, the SwapWord function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a heap buffer overflow which can be triggered via a crafted file.
History

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Subscriptions

Fedoraproject Fedora
Redhat Enterprise Linux
Ytnef Project Ytnef
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T16:53:17.530Z

Reserved: 2021-02-09T00:00:00.000Z

Link: CVE-2021-3404

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-04T22:15:14.657

Modified: 2024-11-21T06:21:25.553

Link: CVE-2021-3404

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses