CVE-2018-3657

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

0.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 45.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2018-09-12 19:00Z7 YR AGO

Last updated

2024-09-16 20:01Z1 YR AGO

Reserved

2017-12-28

Assigning CNA

intel

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

6b806c9720209948518663eadf3f8871e9621741f4144fa15ef5d1e7e04f9d17

• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-377318.pdfx_refsource_CONFIRM
• ics-cert.us-cert.govhttps://ics-cert.us-cert.gov/advisories/ICSA-19-043-05x_refsource_MISC
• www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00141.htmlx_refsource_CONFIRM
• www.securityfocus.com106996http://www.securityfocus.com/bid/106996vdb-entryx_refsource_BID
• support.hpe.comhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03876en_usx_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20180924-0003/x_refsource_CONFIRM