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TI-2003-00283 Aliases CVE-2003-0302GHSA-4g8p-44mc-r2m2

The IMAP Client for Eudora 5.2.1 allows remote malicious IMAP servers to cause a denial…

Priority LOW 25Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The IMAP Client for Eudora 5.2.1 allows remote malicious IMAP servers to cause a denial of service and possibly execute arbitrary code via certain large literal size values that cause either integer signedness errors or integer overflow errors.

Why it matters now

EPSS 0.01197 68th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qualcomm:eudora:5.2.1:*:*:*:*:*:*:*5.2.1VulnerableQualcomm
  • cpe:2.3:a:qualcomm:eudora:5.2.1:*:*:*:*:*:*:* Versions 5.2.1 Vulnerable ·Qualcomm

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2003-0302
  2. 2026-10-03 Alias added: GHSA-4g8p-44mc-r2m2

References

Other 1

  • TI-2007-02681 Stack-based buffer overflow in Eudora 7.1 allows user-assisted, remote SMTP servers to… CVSS 2.0HIGH 9.3
  • TI-2002-02225 Eudora email client 5.1.1, with "use Microsoft viewer" enabled, allows remote attackers… CVSS 2.0HIGH 8.8
  • TI-2001-00358 Eudora before 5.1 allows a remote attacker to execute arbitrary code, when the 'Use… CVSS 2.0HIGH 7.5
  • TI-2000-00342 Eudora 4.x allows remote attackers to bypass the user warning for executable attachments… CVSS 3.1HIGH 7.5
  • TI-2002-00809 Buffer overflow in Eudora 5.1.1 and 5.0-J for Windows, and possibly other versions… CVSS 2.0HIGH 7.5
  • TI-2001-01279 Eudora 5.1 allows remote attackers to execute arbitrary code when the "Use Microsoft… CVSS 2.0HIGH 7.5
See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences