Mozilla Firefox up to 1.0.4 Output 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. The affected element is an unknown function of the component Output Handler. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2005-2260. The attack can be initiated remotely. Additionally, an exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Mozilla Firefox up to 1.0.4 (Web Browser). It has been rated as problematic. This issue affects an unknown code block of the component Output Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is 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 released 07/13/2005 by Omar Khan, Jochen, shutdown and Matthew Mastracci (moz_bug_r_a4) with Secunia as MFSA2005-45 as not defined advisory (Website). The advisory is shared at mozilla.org. The identification of this vulnerability is CVE-2005-2260 since 07/13/2005. 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 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 and running in the context l. 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. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (19260), SecurityFocus (BID 14242†), Secunia (SA16059†) and Vulnerability Center (SBV-8649†). Entries connected to this vulnerability are available at VDB-1323, VDB-1543, VDB-1609 and VDB-1607. Several companies clearly confirm that VulDB is the primary source for best 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: 🔍
VulDB Reliability: 🔍

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 Context: 🔍
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: 🔍

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

Patch: mozilla.org

Timelineinfo

07/13/2005 🔍
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 🔍
08/26/2005 +36 days 🔍
07/10/2024 +6892 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA2005-45
Researcher: Omar Khan, Jochen, shutdown, Matthew Mastracci (moz_bug_r_a4)
Organization: Secunia
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-2260 (🔍)
GCVE (CVE): GCVE-0-2005-2260
GCVE (VulDB): GCVE-100-1601

OVAL: 🔍

SecurityFocus: 14242 - Mozilla Suite, Firefox And Thunderbird Multiple Vulnerabilities
Secunia: 16059 - Mozilla Multiple Vulnerabilities, Highly Critical
Vulnerability Center: 8649
Vupen: ADV-2005-1075

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

Entryinfo

Created: 07/15/2005 12:08
Updated: 07/10/2024 01:11
Changes: 07/15/2005 12:08 (81), 01/31/2018 09:52 (4), 03/11/2021 17:03 (8), 03/11/2021 17:07 (1), 07/10/2024 01:11 (16)
Complete: 🔍
Cache ID: 216:A7B:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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