HIGH
nanohttp in libcsoap allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted Authorization header
Published Oct 6, 2017
7.5
HIGHCVSS 3.0
EPSS 1.79%
Description
nanohttp in libcsoap allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted Authorization header.
Affected products
No data.
- n/a
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.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
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.
1.79% 0.01787
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01787
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.79% (0.01787) | 77.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.79% (0.01787) | 75.39th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.56% (0.00565) | 66.45th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.22% (0.00222) | 61.40th | v3 (v2023.03.01) |
| Aug 16, 2023 | 0.22% (0.00222) | 59.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00211) | 57.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- http://www.openwall.com/lists/oss-security/2015/03/15/4 mailing-listx_refsource_MLISTMailing ListThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2015/03/15/4 | mailing-listx_refsource_MLISTMailing ListThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 6, 2017
Updated Aug 6, 2024
Reserved Mar 14, 2015
Link CVE-2015-2297
CISA Vulnrichment
Updated n/a