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Vulnerability record · CVE-2003-0237 · published 27 May 2003

CVE-2003-0237: Mirabilis icq vulnerability

Mirabilis · Icq

The "ICQ Features on Demand" functionality for Mirabilis ICQ Pro 2003a does not properly verify the authenticity of software upgrades, which allows remote attackers to install arbitrary software via a spoofing attack.

7.5 CVSS 2.0 High EPSS 1.6% · top 25.4%
7.5CVSS 2.0 base score
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

The "ICQ Features on Demand" functionality for Mirabilis ICQ Pro 2003a does not properly verify the authenticity of software upgrades, which allows remote attackers to install arbitrary software via a spoofing attack.

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
http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0051.html
http://marc.info/?l=bugtraq&m=105216842131995&w=2
http://www.coresecurity.com/common/showdoc.php?idx=315&idxseccion=10 Vendor Advisory
http://www.securityfocus.com/bid/7464 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/11944
http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0051.html
http://marc.info/?l=bugtraq&m=105216842131995&w=2
http://www.coresecurity.com/common/showdoc.php?idx=315&idxseccion=10 Vendor Advisory
http://www.securityfocus.com/bid/7464 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/11944

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Related vulnerabilities

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

7.8CVE-2002-2329Mirabilis icq improper input validation vulnerabilityICQ client 2001b, 2002a and 2002b allows remote attackers to cause a denial of service (CPU consumption or crash) via a message with a large number o…EPSS 2.0%7.5CVE-2006-4662Mirabilis icq vulnerabilityHeap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary c…EPSS 6.2%7.5CVE-2003-0235Mirabilis icq vulnerabilityFormat string vulnerability in POP3 client for Mirabilis ICQ Pro 2003a allows remote malicious servers to execute arbitrary code via format strings i…EPSS 2.1%7.5CVE-2003-0236Mirabilis icq vulnerabilityInteger signedness errors in the POP3 client for Mirabilis ICQ Pro 2003a allow remote attackers to execute arbitrary code via the (1) Subject or (2) …EPSS 3.3%7.5CVE-2002-0028Mirabilis icq vulnerabilityBuffer overflow in ICQ before 2001B Beta v5.18 Build #3659 allows remote attackers to execute arbitrary code via a Voice Video & Games request.EPSS 5.3%7.5CVE-2000-0046Mirabilis icq vulnerabilityBuffer overflow in ICQ 99b 1.1.1.1 client allows remote attackers to execute commands via a malformed URL within an ICQ message.EPSS 7.3%7.5CVE-1999-1289Mirabilis icq vulnerabilityICQ 98 beta on Windows NT leaks the internal IP address of a client in the TCP data segment of an ICQ packet instead of the public address (e.g. thro…EPSS 1.4%6.4CVE-2006-2303Mirabilis icq vulnerabilityCross-Application Scripting (XAS) vulnerability in ICQ Client 5.04 build 2321 and earlier allows remote attackers to inject arbitrary web script from…EPSS 1.6%

Source: NIST National Vulnerability Database (record CVE-2003-0237), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.