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Vulnerability record · CVE-2003-0336 · published 22 May 2003

CVE-2003-0336: Qualcomm eudora vulnerability

Qualcomm · Eudora

Qualcomm Eudora 5.2.1 allows remote attackers to read arbitrary files via an email message with a carriage return (CR) character in a spoofed "Attachment Converted:" string, which is not properly handled by Eudora.

5.0 CVSS 2.0 Medium EPSS 1.6% · top 24.9%
5.0CVSS 2.0 base score
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

Qualcomm Eudora 5.2.1 allows remote attackers to read arbitrary files via an email message with a carriage return (CR) character in a spoofed "Attachment Converted:" string, which is not properly handled by Eudora.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://marc.info/?l=bugtraq&m=105362278914731&w=2
http://marc.info/?l=bugtraq&m=105362278914731&w=2

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2007-2770Qualcomm eudora vulnerabilityStack-based buffer overflow in Eudora 7.1 allows user-assisted, remote SMTP servers to execute arbitrary code via a long SMTP reply. NOTE: the user m…EPSS 2.9%8.8CVE-2002-2313Qualcomm eudora vulnerabilityEudora email client 5.1.1, with "use Microsoft viewer" enabled, allows remote attackers to execute arbitrary programs via an HTML email message conta…EPSS 0.83%7.5CVE-2002-0833Qualcomm eudora vulnerabilityBuffer overflow in Eudora 5.1.1 and 5.0-J for Windows, and possibly other versions, allows remote attackers to execute arbitrary code via a multi-par…EPSS 3.0%7.5CVE-2001-0365Qualcomm eudora vulnerabilityEudora before 5.1 allows a remote attacker to execute arbitrary code, when the 'Use Microsoft Viewer' and 'allow executables in HTML content' options…EPSS 3.2%7.5CVE-2001-1326Qualcomm eudora vulnerabilityEudora 5.1 allows remote attackers to execute arbitrary code when the "Use Microsoft Viewer" option is enabled and the "allow executables in HTML con…EPSS 2.7%7.5CVE-1999-0427Qualcomm eudora vulnerabilityEudora 4.1 allows remote attackers to perform a denial of service by sending attachments with long file names.EPSS 1.2%7.5CVE-2000-0342Qualcomm eudora link following vulnerabilityEudora 4.x allows remote attackers to bypass the user warning for executable attachments such as .exe, .com, and .bat by using a .lnk file that refer…EPSS 3.5%6.8CVE-2007-3166Qualcomm eudora vulnerabilityBuffer overflow in Qualcomm Eudora 7.1.0.9 allows user-assisted, remote IMAP servers to execute arbitrary code via a long FLAGS response to a SELECT …EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2003-0336), CISA KEV, FIRST EPSS (scores of 2026-10-04). This page is refreshed as NVD updates the record.