CVE-2010-3176 in Firefox
Summary
by MITRE
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.14 and 3.6.x before 3.6.11, Thunderbird before 3.0.9 and 3.1.x before 3.1.5, and SeaMonkey before 2.0.9 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
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Analysis
by VulDB Data Team • 09/27/2021
The vulnerability identified as CVE-2010-3176 represents a critical class of security flaws affecting multiple Mozilla products including Firefox, Thunderbird, and SeaMonkey. These browsers utilize the Gecko rendering engine which is responsible for processing web content and handling various multimedia elements. The affected versions demonstrate a pattern of memory corruption issues that can be exploited through unspecified attack vectors, making them particularly dangerous as they may allow remote code execution or denial of service conditions. This vulnerability specifically impacts the browser engine's handling of certain web content, creating opportunities for attackers to manipulate memory structures within the application's process space.
The technical nature of this vulnerability involves memory corruption within the browser engine's memory management systems, which can lead to unpredictable behavior including application crashes or more severe exploitation opportunities. According to CWE classification, this vulnerability aligns with CWE-125, which describes out-of-bounds read conditions, and CWE-787, which covers out-of-bounds write operations. The memory corruption occurs when the Gecko engine processes certain malformed or specially crafted web content that triggers improper memory handling. Attackers can leverage these conditions by delivering malicious content through web pages or email messages that, when processed by the vulnerable browser, cause memory corruption leading to either application termination or potential code execution. The vulnerability's unspecified nature suggests that multiple attack vectors may exist within the browser engine's complex processing pipeline.
The operational impact of CVE-2010-3176 is significant across enterprise and individual user environments. Organizations running affected browser versions face potential risks including unauthorized access to systems through remote code execution, service disruption via denial of service attacks, and possible data compromise. The vulnerability affects widely used applications including Firefox 3.5.x versions before 3.5.14, Firefox 3.6.x versions before 3.6.11, Thunderbird versions before 3.0.9 and 3.1.x before 3.1.5, and SeaMonkey before 2.0.9. These products are commonly used for web browsing, email processing, and web application access, making the attack surface particularly broad. The vulnerability can be exploited through various means including web-based attacks, email attachments, or malicious websites that trigger the memory corruption conditions. Security researchers have noted that the complexity of the Gecko engine's memory management system makes these vulnerabilities particularly challenging to predict and prevent.
Mitigation strategies for CVE-2010-3176 focus primarily on immediate software updates and patches provided by Mozilla. Organizations should prioritize updating all affected browser installations to the latest supported versions, specifically Firefox 3.5.14, Firefox 3.6.11, Thunderbird 3.0.9, Thunderbird 3.1.5, and SeaMonkey 2.0.9. Additionally, network security controls including web filtering and email scanning should be implemented to reduce exposure to potentially malicious content. The ATT&CK framework categorizes this vulnerability under T1203, which describes exploitation for privilege escalation, and T1499, which covers network denial of service attacks. Security administrators should implement network segmentation to limit the potential impact of successful exploitation and consider deploying intrusion detection systems to monitor for suspicious network activity related to these vulnerabilities. Regular security assessments and vulnerability scanning should be conducted to identify and remediate any remaining instances of affected software within the organization's infrastructure.