CVE-2018-7321

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

1.68% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.2% 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

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

2018-02-23 22:00Z8 YR AGO

Last updated

2024-08-05 06:24Z2 YR AGO

Reserved

2018-02-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-834Excessive IterationClass

Data version

5.1

Document digest

95c68517fb962a856671fde8fe38bc6e3f43b3620e15508dc3329a6da0c691f9

• code.wireshark.orghttps://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=c784d551ad50864de1035ce54e72837301cf6acax_refsource_CONFIRM
• www.wireshark.orghttps://www.wireshark.org/security/wnpa-sec-2018-06.htmlx_refsource_CONFIRM
• bugs.wireshark.orghttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14379x_refsource_CONFIRM
• www.securityfocus.com103158http://www.securityfocus.com/bid/103158vdb-entryx_refsource_BID