Lookup for vulnerabilities affecting packages.
| Vulnerability_id | VCID-jcfy-dyqj-h3aw |
| Summary | A vulnerability in Universal Disk Format (UDF) processing of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to a memory overread during UDF file scanning. An attacker could exploit this vulnerability by submitting a crafted file containing UDF content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process, resulting in a DoS condition on the affected software.
For a description of this vulnerability, see the . |
| Aliases |
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| Fixed_packages |
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| Affected_packages |
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| References |
| 0 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2025-20234 |
| reference_id |
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| reference_type |
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| scores |
| 0 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50789 |
| published_at |
2026-04-07T12:55:00Z |
|
| 1 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50847 |
| published_at |
2026-04-13T12:55:00Z |
|
| 2 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50805 |
| published_at |
2026-04-02T12:55:00Z |
|
| 3 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50863 |
| published_at |
2026-04-12T12:55:00Z |
|
| 4 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50886 |
| published_at |
2026-04-11T12:55:00Z |
|
| 5 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50844 |
| published_at |
2026-04-09T12:55:00Z |
|
| 6 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50846 |
| published_at |
2026-04-08T12:55:00Z |
|
| 7 |
| value |
0.00274 |
| scoring_system |
epss |
| scoring_elements |
0.50831 |
| published_at |
2026-04-04T12:55:00Z |
|
| 8 |
| value |
0.00706 |
| scoring_system |
epss |
| scoring_elements |
0.72168 |
| published_at |
2026-04-16T12:55:00Z |
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| url |
https://api.first.org/data/v1/epss?cve=CVE-2025-20234 |
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| 1 |
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| 2 |
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| 3 |
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| 4 |
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| 5 |
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| 6 |
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| 7 |
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| Weaknesses |
| 0 |
| cwe_id |
125 |
| name |
Out-of-bounds Read |
| description |
The product reads data past the end, or before the beginning, of the intended buffer. |
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| Exploits |
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| Severity_range_score | 5.3 - 10.0 |
| Exploitability | 0.5 |
| Weighted_severity | 9.0 |
| Risk_score | 4.5 |
| Resource_url | http://public2.vulnerablecode.io/vulnerabilities/VCID-jcfy-dyqj-h3aw |