MEDIUM
rdataset.c in ISC BIND 9 Supported Preview Edition 9.9.8-S before 9.9.8-S5, when nxdomain-redirect is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via crafted flag values in a query
Published Feb 4, 2016
5.9
MEDIUMCVSS 3.0
EPSS 3.34%
Description
rdataset.c in ISC BIND 9 Supported Preview Edition 9.9.8-S before 9.9.8-S5, when nxdomain-redirect is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via crafted flag values in a query.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.9 MEDIUM NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
2.6 LOW NVD
AV:N/AC:H/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity High
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.
3.34% 0.03338
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03338
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.34% (0.03338) | 88.25th | v5 (v2026.06.15) |
| Aug 23, 2026 | 3.16% (0.03155) | 86.98th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.25% (0.04248) | 89.73th | v5 (v2026.06.15) |
| Mar 30, 2025 | 9.53% (0.09532) | 92.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 17.36% (0.17364) | 91.81th | v4 (v2025.03.14) |
| Mar 17, 2025 | 9.53% (0.09532) | 92.27th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.90% (0.00896) | 83.36th | v3 (v2023.03.01) |
| May 6, 2024 | 0.90% (0.00896) | 82.57th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.76% (0.00759) | 80.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.76% (0.00759) | 78.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://www.securitytracker.com/id/1034935 vdb-entryx_refsource_SECTRACK
- https://kb.isc.org/article/AA-01348 x_refsource_CONFIRMVendor Advisory
- https://kb.isc.org/article/AA-01438 x_refsource_CONFIRMRelease Notes
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1034935 | vdb-entryx_refsource_SECTRACK | |
| https://kb.isc.org/article/AA-01348 | x_refsource_CONFIRMVendor Advisory | |
| https://kb.isc.org/article/AA-01438 | x_refsource_CONFIRMRelease Notes |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 4, 2016
Updated Aug 5, 2024
Reserved Jan 4, 2016
Link CVE-2016-1284
CISA Vulnrichment
Updated n/a