MEDIUM
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value
Published Sep 16, 2011
5.0
MEDIUMCVSS 2.0
EPSS 2.94%
Description
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.
Affected products
No data.
OR
- 7.0
- 7.0.2
- 7.1.0
- 7.1.1
- 7.1.1.63
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.94% 0.02939
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02939
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.94% (0.02939) | 86.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.02% (0.03018) | 85.66th | v5 (v2026.06.15) |
| Mar 28, 2026 | 12.72% (0.12715) | 93.95th | v4 (v2025.03.14) |
| Oct 21, 2025 | 13.89% (0.13887) | 93.99th | v4 (v2025.03.14) |
| Jul 16, 2025 | 15.49% (0.15491) | 94.34th | v4 (v2025.03.14) |
| Apr 13, 2025 | 12.02% (0.12021) | 93.16th | v4 (v2025.03.14) |
| Apr 3, 2025 | 15.49% (0.15491) | 94.10th | v4 (v2025.03.14) |
| Mar 30, 2025 | 11.10% (0.11103) | 92.83th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.45% (0.08450) | 86.99th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.10% (0.11103) | 92.93th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.82% (0.02822) | 90.39th | v3 (v2023.03.01) |
| Dec 12, 2024 | 1.54% (0.01545) | 87.65th | v3 (v2023.03.01) |
| Apr 25, 2024 | 1.69% (0.01686) | 87.55th | v3 (v2023.03.01) |
| Mar 15, 2024 | 1.45% (0.01446) | 86.31th | v3 (v2023.03.01) |
| Feb 8, 2024 | 1.47% (0.01468) | 86.32th | v3 (v2023.03.01) |
| Nov 29, 2023 | 2.02% (0.02025) | 87.66th | v3 (v2023.03.01) |
| Oct 5, 2023 | 2.17% (0.02175) | 88.07th | v3 (v2023.03.01) |
| Jun 15, 2023 | 1.67% (0.01665) | 85.81th | v3 (v2023.03.01) |
| Apr 16, 2023 | 1.65% (0.01655) | 85.72th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.07% (0.02074) | 87.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.19% (0.04187) | 69.86th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://aluigi.altervista.org/adv/cogent_3-adv.txt x_refsource_MISCExploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf x_refsource_MISCUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://aluigi.altervista.org/adv/cogent_3-adv.txt | x_refsource_MISCExploit | |
| http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf | x_refsource_MISCUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 16, 2011
Updated Sep 16, 2024
Reserved Sep 16, 2011
Link CVE-2011-3501
CISA Vulnrichment
Updated n/a