CVE-2003-1025

Microsoft Internet Explorer 5/6 / Mozilla 1.2.1 - URI Display Obfuscation

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Internet Explorer 5.01 through 6 SP1 allows remote attackers to spoof the domain of a URL via a "%01" character before an @ sign in the user@domain portion of the URL, which hides the rest of the URL, including the real site, in the address bar, aka the "Improper URL Canonicalization Vulnerability."

Internet Explorer 6 y posiblemente otras versiones, permite a atacantes remotos suplantar el dominio de una URL mediante un carácter "%01" antes de un carácter "@" (arroba) en la porción usario@dominio de la URL, lo que esconde el resto de la URL, incluyendo el sitio real, en la barra de direcciones.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2003-12-09 First Exploit
2004-01-06 CVE Reserved
2004-01-06 CVE Published
2024-08-08 CVE Updated
2024-11-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (16)

URL	Tag	Source
http://www.kb.cert.org/vuls/id/652278	Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA04-033A.html	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/13935	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A490	Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A491	Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A510	Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A511	Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A512	Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A513	Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A526	Signature

URL	Date	SRC
https://www.exploit-db.com/exploits/23422	2003-12-09
https://www.exploit-db.com/exploits/23423	2003-12-09
https://www.exploit-db.com/exploits/23465	2003-12-23
http://www.zapthedingbat.com/security/ex01/vun1.htm	2024-08-08

URL	Date	SRC

URL	Date	SRC
http://www.securityfocus.com/archive/1/346948	2021-07-23
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-004	2021-07-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Internet Explorer Search vendor "Microsoft" for product "Internet Explorer"				6.0 Search vendor "Microsoft" for product "Internet Explorer" and version "6.0"		-		Affected