Mozilla Firefox up to 4.0 Browser Engine memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Mozilla Firefox and classified as critical. The impacted element is an unknown function of the component Browser Engine. This manipulation causes memory corruption. This vulnerability is handled as CVE-2011-0069. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Mozilla Firefox (Web Browser) and classified as very critical. Affected by this vulnerability is an unknown part of the component Browser Engine. 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:

Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19, 3.6.x before 3.6.17, and 4.x before 4.0.1; Thunderbird before 3.1.10; and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a different vulnerability than CVE-2011-0070.

The weakness was released 05/07/2011 by Mats Palmgren as Bug 644069 as not defined bug report (Bugzilla). The advisory is shared at bugzilla.mozilla.org. This vulnerability is known as CVE-2011-0069. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/06/2021).

The vulnerability scanner Nessus provides a plugin with the ID 75664 (openSUSE Security Update : MozillaThunderbird (MozillaThunderbird-4458)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 119220 (Red Hat Update for Xulrunner Firefox (RHSA-2011:0471)).

Upgrading to version 1.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (67186), Tenable (75664), SecurityFocus (BID 47641†) and Vulnerability Center (SBV-31265†). Entries connected to this vulnerability are available at VDB-57373, VDB-57372, VDB-57370 and VDB-57369. 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: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
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: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 75664
Nessus Name: openSUSE Security Update : MozillaThunderbird (MozillaThunderbird-4458)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 69570
OpenVAS Name: Debian Security Advisory DSA 2227-1 (iceape)
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 1.5

Timelineinfo

12/21/2010 🔍
04/28/2011 +128 days 🔍
04/28/2011 +0 days 🔍
05/01/2011 +3 days 🔍
05/07/2011 +6 days 🔍
05/07/2011 +0 days 🔍
06/13/2014 +1133 days 🔍
03/23/2015 +283 days 🔍
11/06/2021 +2420 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: Bug 644069
Researcher: Mats Palmgren
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-0069 (🔍)
GCVE (CVE): GCVE-0-2011-0069
GCVE (VulDB): GCVE-100-57361

OVAL: 🔍

X-Force: 67186
SecurityFocus: 47641 - Mozilla Firefox/Thunderbird/SeaMonkey HTML Content Memory Corruption Vulnerability
Vulnerability Center: 31265 - Mozilla Firefox, SeaMonkey and Thunderbird Remote Memory Corruption via Cross-Domain Javascript, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/06/2021 01:45
Changes: 03/23/2015 16:50 (67), 03/22/2017 09:29 (9), 11/06/2021 01:38 (3), 11/06/2021 01:45 (1)
Complete: 🔍
Cache ID: 216::103

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

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