Vulnerability in Microsoft Outlook

CVE-2003-1378

Microsoft Outlook Express 6.0 and Outlook 2000, with the security zone set to Internet Zone, allows remote attackers to execute arbitrary programs via an HTML email with the CODEBASE parameter set to the program, a vulnerability similar to CAN-2002-0077.

Published · last modified .

CVSS v2 metric

CVSS v2 base score 8.8 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.156 (96.7th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2003-1378: held from 0.156 to 0.156.

EPSS over last 30 days · oldest: 0.156 · newest: 0.156 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2003-1378?
CVE-2003-1378 is a vulnerability in Microsoft Outlook, classified under CWE-264. Published 2003-12-31.
Is CVE-2003-1378 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.