Mozilla website 2.0.0.2 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Mozilla website 2.0.0.2. This affects an unknown part. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2007-1256. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Mozilla website 2.0.0.2 (Web Browser). Affected by this vulnerability is an unknown code. 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:

Mozilla Firefox 2.0.0.2 allows remote attackers to spoof the address bar, favicons, and document source, and perform updates in the context of arbitrary websites, by repeatedly setting document.location in the onunload attribute when linking to another website, a variant of CVE-2007-1092.

The bug was discovered 02/27/2007. The weakness was shared 03/03/2007 by Michal Zalewski as not defined posting (Bugtraq). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-2007-1256 since 03/03/2007. 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 $5k-$25k at the moment (estimation calculated on 07/16/2019).

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (32649), SecurityFocus (BID 22688†), OSVDB (35913†), Secunia (SA23014†) and Vulnerability Center (SBV-14683†). The entries VDB-2958, VDB-3404 and VDB-39421 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/23/2007 🔍
02/23/2007 +0 days 🔍
02/27/2007 +4 days 🔍
03/03/2007 +4 days 🔍
03/03/2007 +0 days 🔍
03/03/2007 +0 days 🔍
03/03/2007 +0 days 🔍
03/22/2007 +19 days 🔍
05/15/2007 +54 days 🔍
03/13/2015 +2858 days 🔍
07/16/2019 +1586 days 🔍

Sourcesinfo

Vendor: mozilla.org

Advisory: securityfocus.com⛔
Researcher: Michal Zalewski
Status: Not defined

CVE: CVE-2007-1256 (🔍)
GCVE (CVE): GCVE-0-2007-1256
GCVE (VulDB): GCVE-100-35389
X-Force: 32649
SecurityFocus: 22688 - Mozilla Firefox OnUnload Javascript Browser Entrapment Vulnerability
Secunia: 23014 - Internet Explorer "onunload" Event Spoofing Vulnerability, Less Critical
OSVDB: 35913 - Mozilla Firefox onunload Attribute document.location Spoofing
Vulnerability Center: 14683 - Mozilla Firefox URL Spoofing via onUnload Attribute, Medium

See also: 🔍

Entryinfo

Created: 03/13/2015 12:16
Updated: 07/16/2019 22:30
Changes: 03/13/2015 12:16 (64), 07/16/2019 22:30 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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