01 Record
CVE-2023-5680
Cleaning an ECS-enabled cache may cause excessive CPU load
MediumPUBLISHEDCNA: isc
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
02 Description
Cleaning an ECS-enabled cache may cause excessive CPU load
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.62% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 49.7% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-02-13 14:05Z2 YR AGO
- Last updated
- 2025-03-17 15:04Z1 YR AGO
- Reserved
- 2023-10-20
- Assigning CNA
- isc
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weaknesses
- CWE-400Uncontrolled Resource ConsumptionClass
- Data version
- 5.1
- Document digest
- 25822d4e3d0ecb98758b1525b4fca8c3f8218d7cde520906058a69d20db6557d
05 Affected products
VendorProductVersionsPlatforms
06 References
- kb.isc.orgCVE-2023-5680https://kb.isc.org/docs/cve-2023-5680
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20240503-0005/
07 Remediation
Upgrade to the patched release most closely related to your current version of BIND 9: 9.16.48-S1 or 9.18.24-S1.