VULNERABILITY INTELLIGENCE
CVE-2018-5243
CVSS score7.5 HIGH
EPSS probability1.79%
CISA KEVNot currently listed
Published2018-08-20
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
The Symantec Encryption Management Server (SEMS) product, prior to version 3.4.2 MP1, may be susceptible to a denial of service (DoS) exploit. A DoS attack is a type of attack whereby the perpetrator attempts to make a particular machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a specific host within a network.
Weakness classification
- CWE-400: Uncontrolled Resource Consumption
Primary references
- secure@symantec.com — Third Party Advisory, VDB Entry
- secure@symantec.com — Third Party Advisory, VDB Entry
- secure@symantec.com — Mitigation, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Vendor Advisory