7.8

CVE-2019-1233: microsoft exchange_server

CVSS: 7.8v2.0HighModified
Published 11-09-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-1233 is a high (CVSS 7.8) vulnerability in microsoft exchange_server. EPSS estimates a 6.18% chance of exploitation in the next 30 days, higher than 93.4% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
6.18%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-09-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Denial of Service Vulnerability'.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

6.18%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 6.18% on 19-09-2026

19-09-202619-10-2026
EPSS score
6.18%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft3 products

1 vendor · 3 products

References

1 links