CVE-2018-5383

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

0.80% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 56.3% of scored records. A rank, not a probability.

NVD base score

6.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD analysis status

Analyzed. 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.

Published

2018-08-07 21:00Z8 YR AGO

Last updated

2024-09-16 20:36Z2 YR AGO

Reserved

2018-01-12

Assigning CNA

certcc

Record state

PUBLISHED

Severity

High (CVSS 8.0)

CNA CVSS vector

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Weaknesses

• CWE-325Missing Cryptographic StepBase
• CWE-347Improper Verification of Cryptographic SignatureBase

Data version

5.1

Document digest

7d625b40dd40f058a095dcf968aa3a8777a641a8867b8a9c05f5d74c8205619e

• www.cs.technion.ac.ilhttp://www.cs.technion.ac.il/~biham/BT/x_refsource_MISC
• www.securitytracker.com1041432http://www.securitytracker.com/id/1041432vdb-entryx_refsource_SECTRACK
• www.kb.cert.orgVU#304725https://www.kb.cert.org/vuls/id/304725third-party-advisoryx_refsource_CERT-VN
• www.bluetooth.comhttps://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-updatex_refsource_CONFIRM
• www.securityfocus.com104879http://www.securityfocus.com/bid/104879vdb-entryx_refsource_BID
• lists.debian.org[debian-lts-announce] 20190402 [SECURITY] [DLA 1747-1] firmware-nonfree security updatehttps://lists.debian.org/debian-lts-announce/2019/04/msg00005.htmlmailing-listx_refsource_MLIST
• access.redhat.comRHSA-2019:2169https://access.redhat.com/errata/RHSA-2019:2169vendor-advisoryx_refsource_REDHAT
• usn.ubuntu.comUSN-4094-1https://usn.ubuntu.com/4094-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4095-2https://usn.ubuntu.com/4095-2/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4095-1https://usn.ubuntu.com/4095-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4118-1https://usn.ubuntu.com/4118-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4351-1https://usn.ubuntu.com/4351-1/vendor-advisoryx_refsource_UBUNTU