Description
Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafted file passed to the the readx function.
Published: 2023-08-22
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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 EUVD-2021-32879 Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafted file passed to the the readx function.
References
History

Fri, 11 Apr 2025 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Upx
Upx upx
CPEs cpe:2.3:a:upx_project:upx:*:*:*:*:*:*:*:* cpe:2.3:a:upx:upx:*:*:*:*:*:*:*:*
Vendors & Products Upx Project
Upx Project upx
Upx
Upx upx

Thu, 03 Oct 2024 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-10-03T17:51:24.866Z

Reserved: 2022-01-10T00:00:00.000Z

Link: CVE-2021-46179

cve-icon Vulnrichment

Updated: 2024-08-04T05:02:11.353Z

cve-icon NVD

Status : Modified

Published: 2023-08-22T19:16:21.883

Modified: 2025-04-11T12:27:55.013

Link: CVE-2021-46179

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses