01 Record
CVE-2018-5734
A malformed request can trigger an assertion failure in badcache.c
HighPUBLISHEDCNA: isc
CNA base score7.5 CVSS v3.xCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
02 Description
A malformed request can trigger an assertion failure in badcache.c
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 6.40% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 93.6% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. 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
- 2019-01-16 20:00Z7 YR AGO
- Last updated
- 2024-09-17 02:31Z2 YR AGO
- Reserved
- 2018-01-17
- Assigning CNA
- isc
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-617Reachable AssertionBase
- Data version
- 5.1
- Document digest
- 2f1474d72ca7c9caee3ce93f11a86b1c96325270b03b259633c06f3d6f5bbb74
05 Affected products
VendorProductVersionsPlatforms
06 References
- kb.isc.orghttps://kb.isc.org/docs/aa-01562
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20180926-0005/
- www.securityfocus.com103189http://www.securityfocus.com/bid/103189
- www.securitytracker.com1040438http://www.securitytracker.com/id/1040438
07 Remediation
Upgrade to the patched release. No publicly released versions of BIND are affected BIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers. BIND 9 version 9.10.6-S3