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Vulnerability record · CVE-2003-0966 · published 17 February 2004

CVE-2003-0966: Elm development group elm vulnerability

Elm Development Group · Elm

Buffer overflow in the frm command in elm 2.5.6 and earlier, and possibly later versions, allows remote attackers to execute arbitrary code via a long Subject line.

7.5 CVSS 2.0 High EPSS 3.3% · top 12.1%
7.5CVSS 2.0 base score
3.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in the frm command in elm 2.5.6 and earlier, and possibly later versions, allows remote attackers to execute arbitrary code via a long Subject line.

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

Affected products

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

References

LinkTags
ftp://patches.sgi.com/support/free/security/advisories/20040103-01-U.asc
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=112078
http://www.redhat.com/support/errata/RHSA-2004-009.html PatchVendor Advisory
http://www.securityfocus.com/bid/9430 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/14840
ftp://patches.sgi.com/support/free/security/advisories/20040103-01-U.asc
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=112078
http://www.redhat.com/support/errata/RHSA-2004-009.html PatchVendor Advisory
http://www.securityfocus.com/bid/9430 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/14840

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Related vulnerabilities

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

7.5CVE-2005-2665Elm development group elm vulnerabilityStack-based buffer overflow in expires.c in Elm 2.5 PL5 through PL7, and possibly other versions, allows remote attackers to execute arbitrary code v…EPSS 15%7.5CVE-2001-1174Elm development group elm vulnerabilityBuffer overflow in Elm 2.5.5 and earlier allows remote attackers to execute arbitrary code via a long Message-ID header.EPSS 4.2%7.5CVE-1999-1334Elm development group elm vulnerabilityMultiple buffer overflows in filter command in Elm 2.4 allows attackers to execute arbitrary commands via (1) long From: headers, (2) long Reply-To: …EPSS 1.7%6.8CVE-2003-1323Elm development group elm vulnerabilityElm ME+ 2.4 before PL109S, when installed setgid mail and the operating system lacks POSIX saved ID support, allows local users to read and modify ce…EPSS 0.85%4.6CVE-1999-0114Elm development group elm vulnerabilityLocal users can execute commands as other users, and read other users' files, through the filter command in the Elm elm-2.4 mail package using a syml…EPSS 0.82%4.6CVE-1999-1184Elm development group elm vulnerabilityBuffer overflow in Elm 2.4 and earlier allows local users to gain privileges via a long TERM environmental variable.EPSS 0.60%

Source: NIST National Vulnerability Database (record CVE-2003-0966), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.