Mozilla Firefox up to 1.0.4 Base Object memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Mozilla Firefox up to 1.0.4. It has been classified as problematic. This impacts an unknown function of the component Base Object Handler. This manipulation causes memory corruption. This vulnerability is registered as CVE-2005-2260. Remote exploitation of the attack is possible. Furthermore, an exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Mozilla Firefox up to 1.0.4 (Web Browser) and classified as problematic. Affected by this vulnerability is an unknown code block of the component Base Object Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The browser user interface in Firefox before 1.0.5, Mozilla before 1.7.9, and Netscape 8.0.2 and 7.2 does not properly distinguish between user-generated events and untrusted synthetic events, which makes it easier for remote attackers to perform dangerous actions that normally could only be performed manually by the user.

The weakness was published 07/13/2005 by Matthew Mastracci (moz_bug_r_a4 and shutdown) as MFSA2005-45 as not defined advisory (Website). It is possible to read the advisory at mozilla.org. This vulnerability is known as CVE-2005-2260 since 07/13/2005. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 19260 (Fedora Core 3 : firefox-1.0.6-1.1.fc3 (2005-603)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117890 (CentOS Security Update for Mozilla (CESA-2005:587)).

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at mozilla.org. The best possible mitigation is suggested to be upgrading to the latest version. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 3377.

The vulnerability is also documented in the databases at X-Force (22600), Tenable (19260), SecurityFocus (BID 14242†), Secunia (SA16043†) and Vulnerability Center (SBV-8649†). Similar entries are available at VDB-1323, VDB-1543, VDB-1609 and VDB-1607. 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: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 19260
Nessus Name: Fedora Core 3 : firefox-1.0.6-1.1.fc3 (2005-603)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 55121
OpenVAS Name: Debian Security Advisory DSA 779-1 (mozilla-firefox)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: mozilla.org
TippingPoint: 🔍

Timelineinfo

07/12/2005 🔍
07/13/2005 +1 days 🔍
07/13/2005 +0 days 🔍
07/13/2005 +0 days 🔍
07/13/2005 +0 days 🔍
07/13/2005 +0 days 🔍
07/15/2005 +2 days 🔍
07/21/2005 +6 days 🔍
07/25/2005 +4 days 🔍
03/11/2021 +5708 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA2005-45
Researcher: Matthew Mastracci (moz_bug_r_a4, shutdown)
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-2260 (🔍)
GCVE (CVE): GCVE-0-2005-2260
GCVE (VulDB): GCVE-100-1615

OVAL: 🔍

X-Force: 22600
SecurityFocus: 14242 - Mozilla Suite, Firefox And Thunderbird Multiple Vulnerabilities
Secunia: 16043 - Firefox Multiple Vulnerabilities, Highly Critical
Vulnerability Center: 8649 - Code Execution in Mozilla < 1.7.9 and Firefox < 1.0.5 via Synthetic Events, Medium
Vupen: ADV-2005-1075

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

Entryinfo

Created: 07/15/2005 12:08
Updated: 03/11/2021 18:56
Changes: 07/15/2005 12:08 (79), 01/31/2018 09:53 (9), 03/11/2021 18:51 (7), 03/11/2021 18:56 (1)
Complete: 🔍
Cache ID: 216::103

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

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