Mozilla Firefox 1.0 IDN International Domain Name authentication spoofing

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Mozilla Firefox 1.0. This impacts an unknown function of the component IDN International Domain Name Handler. The manipulation leads to authentication spoofing. This vulnerability is referenced as CVE-2005-0233. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is preferable to disable the affected component.

Detailsinfo

A vulnerability was found in Mozilla Firefox 1.0 (Web Browser) and classified as critical. This issue affects some unknown processing of the component IDN International Domain Name Handler. The manipulation with an unknown input leads to a authentication spoofing vulnerability. Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The International Domain Name (IDN) support in Firefox 1.0, Camino .8.5, and Mozilla before 1.7.6 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks.

The bug was discovered 02/07/2005. The weakness was published 02/06/2005 by Eric Johanson (Website). It is possible to read the advisory at shmoo.com. The identification of this vulnerability is CVE-2005-0233 since 02/07/2005. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available.

The exploit is available at shmoo.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 17346 (Mandrake Linux Security Advisory : kdelibs (MDKSA-2005:058)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117973 (CentOS Security Update for Mozilla (CESA-2005:384)).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at mozilla.com. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (19236), Tenable (17346), SecurityFocus (BID 12461†), OSVDB (13578†) and Secunia (SA14163†). secunia.com is providing further details. Similar entries are available at VDB-921, VDB-949, VDB-1115 and VDB-1179. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.0
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 17346
Nessus Name: Mandrake Linux Security Advisory : kdelibs (MDKSA-2005:058)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 54875
OpenVAS Name: Gentoo Security Advisory GLSA 200503-10 (Firefox)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Disable
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: mozilla.com

Timelineinfo

02/06/2005 🔍
02/07/2005 +1 days 🔍
02/07/2005 +0 days 🔍
02/07/2005 +0 days 🔍
02/07/2005 +0 days 🔍
02/08/2005 +1 days 🔍
02/10/2005 +2 days 🔍
03/16/2005 +34 days 🔍
03/17/2005 +1 days 🔍
06/20/2024 +7035 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: shmoo.com
Researcher: Eric Johanson
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-0233 (🔍)
GCVE (CVE): GCVE-0-2005-0233
GCVE (VulDB): GCVE-100-1175

OVAL: 🔍

X-Force: 19236
SecurityFocus: 12461 - Multiple Web Browser International Domain Name Handling Site Property Spoofing Vulnerabilities
Secunia: 14163 - Mozilla Products IDN Spoofing Security Issue, Moderately Critical
OSVDB: 13578 - multiple Web browsers IDN URL spoofing
Vulnerability Center: 7343

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 02/10/2005 14:16
Updated: 06/20/2024 13:00
Changes: 02/10/2005 14:16 (88), 07/01/2019 09:41 (5), 06/20/2024 13:00 (19)
Complete: 🔍
Cache ID: 216:27C:103

Be aware that VulDB is the high quality source for vulnerability data.

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