Mozilla Firefox up to 1.0.6 Javascript Engine integer coercion

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Mozilla Firefox up to 1.0.6. This issue affects some unknown processing of the component Javascript Engine. Executing a manipulation can lead to integer coercion. The identification of this vulnerability is CVE-2005-2705. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Mozilla Firefox up to 1.0.6 (Web Browser). It has been declared as critical. This vulnerability affects an unknown function of the component Javascript Engine. The manipulation with an unknown input leads to a integer coercion vulnerability. The CWE definition for the vulnerability is CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Integer overflow in the JavaScript engine in Firefox before 1.0.7 and Mozilla Suite before 1.7.12 might allow remote attackers to execute arbitrary code.

The bug was discovered 09/21/2005. The weakness was shared 09/23/2005 (Website). The advisory is shared for download at vupen.com. This vulnerability was named CVE-2005-2705 since 08/26/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 21963 (CentOS 4 : firefox (CESA-2005:785)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115281 (Multiple Vulnerabilities in Firefox and Mozilla Suite (Mozilla Foundation MFSA 2005-58)).

Upgrading to version 1.0.7 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 31016.

The vulnerability is also documented in the databases at X-Force (22377), Tenable (21963), SecurityFocus (BID 15495†), OSVDB (19647†) and Secunia (SA16911†). The entries VDB-779, VDB-1326, VDB-1757 and VDB-1758 are related to this item. Once again VulDB remains the best 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: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Integer coercion
CWE: CWE-192 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 21963
Nessus Name: CentOS 4 : firefox (CESA-2005:785)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 55515
OpenVAS Name: Debian Security Advisory DSA 838-1 (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: 🔍

Upgrade: Firefox 1.0.7
TippingPoint: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/26/2005 🔍
09/21/2005 +26 days 🔍
09/22/2005 +1 days 🔍
09/23/2005 +1 days 🔍
09/23/2005 +0 days 🔍
09/23/2005 +0 days 🔍
09/23/2005 +0 days 🔍
10/19/2005 +26 days 🔍
11/18/2005 +30 days 🔍
07/05/2006 +229 days 🔍
03/11/2015 +3171 days 🔍
06/10/2019 +1552 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: vupen.com⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2005-2705 (🔍)
GCVE (CVE): GCVE-0-2005-2705
GCVE (VulDB): GCVE-100-26404

OVAL: 🔍

X-Force: 22377
SecurityFocus: 15495 - SCO OpenServer Release 5.0.7 Maintenance Pack 4 Released - Multiple Vulnerabilities Fixed
Secunia: 16911 - Firefox Multiple Vulnerabilities, Highly Critical
OSVDB: 19647 - Mozilla - Browser.Firefox - Unspecified JavaScript Engine Integer Overflow Issue
SecurityTracker: 1014954
Vulnerability Center: 9430 - Firefox<1.0.7 \x26 Mozilla <1.7.12 Integer Overflow in the JavaScript Engine, Medium
Vupen: ADV-2005-1824

See also: 🔍

Entryinfo

Created: 03/11/2015 23:39
Updated: 06/10/2019 12:57
Changes: 03/11/2015 23:39 (87), 06/10/2019 12:57 (5)
Complete: 🔍
Cache ID: 216:061:103

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