An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0
Published Mar 24, 2020
7.5
HIGHCVSS 3.1
EPSS 2.50%
Description
An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without checking for recursion, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.
Affected products
- Vendor n/a Product Videolabs Defaultn/a
- Version Videolabs libmicrodns 0.1.0StatusaffectedConstraints-
- Version
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 | Videolabs | n/a |
|
Configuration 1
- 0.1.0
Configuration 2
- 9.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.50% (0.02504) | 84.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.38% (0.02377) | 81.62th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.25% (0.00247) | 65.11th | v3 (v2023.03.01) |
| Jul 18, 2024 | 0.25% (0.00247) | 65.10th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.35% (0.00351) | 71.06th | v3 (v2023.03.01) |
| Oct 20, 2023 | 0.35% (0.00349) | 68.63th | v3 (v2023.03.01) |
| Apr 11, 2023 | 0.25% (0.00246) | 60.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.17% (0.00173) | 52.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.74% (0.05736) | 77.22th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.49% (0.04486) | 75.02th | v1 |
| Jan 6, 2022 | 4.49% (0.04486) | 74.80th | v1 |
| Sep 1, 2021 | 1.04% (0.01036) | 62.47th | v1 |
| Apr 14, 2021 | 1.04% (0.01036) | 0.00th | v1 |
References (3)
- https://security.gentoo.org/glsa/202005-10 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0994 x_refsource_MISCExploitTechnical DescriptionThird Party Advisory
- https://www.debian.org/security/2020/dsa-4671 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://security.gentoo.org/glsa/202005-10 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2020-0994 | x_refsource_MISCExploitTechnical DescriptionThird Party Advisory | |
| https://www.debian.org/security/2020/dsa-4671 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.