CVE-2012-4024: Buffer Overflow
Stack-based buffer overflow in the getcomponent function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). NOTE: probably in most cases, the list file is a trusted file constructed by the program's user; however, there are some realistic situations in which a list file would be obtained from an untrusted remote source.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-4024?
CVE-2012-4024 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2012-4024?
To fix CVE-2012-4024, upgrade Squashfs to version 4.3 or later.
What types of attacks can be executed through CVE-2012-4024?
CVE-2012-4024 allows remote attackers to execute arbitrary code via a crafted list file.
Which versions of Squashfs are affected by CVE-2012-4024?
CVE-2012-4024 affects Squashfs 4.2 and earlier versions.
What is the attack vector for CVE-2012-4024?
The attack vector for CVE-2012-4024 involves using a crafted file for the -ef option in Squashfs.