5

CVE-2003-0301: microsoft outlook_express

CVSS: 5.0v2.0MediumModified
Published 15-05-2003Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2003-0301 is a medium (CVSS 5.0) vulnerability in microsoft outlook_express. EPSS estimates a 5.98% chance of exploitation in the next 30 days, higher than 93.2% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
5.98%
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. 15-05-2003
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

The IMAP Client for Outlook Express 6.00.2800.1106 allows remote malicious IMAP servers to cause a denial of service (crash) via certain large literal size values that cause either integer signedness errors or integer overflow errors.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

5.98%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.98% on 18-09-2026

18-09-202618-10-2026
EPSS score
5.98%

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

Microsoft1 product

1 vendor · 1 product

References

1 links