Mozilla Firefox up to 2.0.0.14 Same-Origin Policy access control

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

Summaryinfo

A vulnerability identified as critical has been detected in Mozilla Firefox. Affected is an unknown function of the component Same-Origin Policy Handler. The manipulation leads to access control. This vulnerability is documented as CVE-2008-2803. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Mozilla Firefox (Web Browser). It has been rated as critical. This issue affects some unknown functionality of the component Same-Origin Policy Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The mozIJSSubScriptLoader.LoadScript function in Mozilla Firefox before 2.0.0.15, Thunderbird 2.0.0.14 and earlier, and SeaMonkey before 1.1.10 does not apply XPCNativeWrappers to scripts loaded from (1) file: URIs, (2) data: URIs, or (3) certain non-canonical chrome: URIs, which allows remote attackers to execute arbitrary code via vectors involving third-party add-ons.

The weakness was released 07/02/2008 by moz_bug_r_a4 with Mozilla as MFSA2008-26 as confirmed advisory (Website). The advisory is shared at mozilla.org. The identification of this vulnerability is CVE-2008-2803 since 06/20/2008. 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. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

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 33399 (CentOS 3 / 4 : seamonkey (CESA-2008:0547)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115851 (Mozilla Firefox and SeaMonkey Multiple Vulnerabilities).

Upgrading to version 2.0.0.15 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (43528), Tenable (33399), SecurityFocus (BID 30038†), OSVDB (46682†) and Secunia (SA30911†). Entries connected to this vulnerability are available at VDB-3756, VDB-3757, VDB-3758 and VDB-3759. 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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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: 33399
Nessus Name: CentOS 3 / 4 : seamonkey (CESA-2008:0547)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 61282
OpenVAS Name: Debian Security Advisory DSA 1607-1 (iceweasel)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firefox 2.0.0.15
ISS Proventia IPS: 🔍

Timelineinfo

06/20/2008 🔍
07/01/2008 +11 days 🔍
07/01/2008 +0 days 🔍
07/02/2008 +1 days 🔍
07/02/2008 +0 days 🔍
07/03/2008 +1 days 🔍
07/04/2008 +0 days 🔍
07/07/2008 +3 days 🔍
07/18/2008 +11 days 🔍
03/16/2021 +4624 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA2008-26
Researcher: moz_bug_r_a4
Organization: Mozilla
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-2803 (🔍)
GCVE (CVE): GCVE-0-2008-2803
GCVE (VulDB): GCVE-100-3761

OVAL: 🔍

X-Force: 43528
SecurityFocus: 30038 - Mozilla Firefox 2.0.0.14 Multiple Remote Vulnerabilities
Secunia: 30911 - Mozilla Firefox Multiple Vulnerabilities, Highly Critical
OSVDB: 46682 - Mozilla Multiple Product mozIJSSubScriptLoader.LoadScript() Arbitrary Code Execution
SecurityTracker: 1020419 - Mozilla Firefox 2.0 Has Multiple Bugs That Permit Remote Code Execution, Certificate Spoofing, Cross-Site Scripting, and Other Impacts
Vulnerability Center: 18719 - Mozilla Firefox <2.0.0.15 and SeaMonkey <1.1.10 mozIJSSubScriptLoader.loadSubScript() Vulnerability, Medium
Vupen: ADV-2008-1993

See also: 🔍

Entryinfo

Created: 07/18/2008 12:33
Updated: 03/16/2021 16:20
Changes: 07/18/2008 12:33 (87), 01/31/2018 09:53 (10), 03/16/2021 16:20 (2)
Complete: 🔍
Cache ID: 216::103

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

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