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Vulnerability Details : CVE-2012-4025

Integer overflow in the queue_init function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted block_log field in the superblock of a .sqsh file, leading to a heap-based buffer overflow.
Publish Date : 2012-07-19 Last Update Date : 2017-11-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeOverflow
CWE ID 189

- Products Affected By CVE-2012-4025

# Product Type Vendor Product Version Update Edition Language
1 Application Phillip Lougher Squashfs 1.3 R3 Version Details Vulnerabilities
2 Application Phillip Lougher Squashfs 2.2 R2 Version Details Vulnerabilities
3 Application Phillip Lougher Squashfs 3.0 Version Details Vulnerabilities
4 Application Phillip Lougher Squashfs 3.4 Version Details Vulnerabilities
5 Application Phillip Lougher Squashfs 4.0 Version Details Vulnerabilities
6 Application Phillip Lougher Squashfs 4.1 Version Details Vulnerabilities
7 Application Phillip Lougher Squashfs 4.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Phillip Lougher Squashfs 7

- References For CVE-2012-4025 CONFIRM
BID 54610 Squashfs Stack-Based and Heap-Based Buffer Overflow Vulnerabilities Release Date:2013-04-10
GENTOO GLSA-201612-40
MLIST [oss-security] 20120719 CVE-2012-4024 and CVE-2012-4025: Squashfs overflows

- Metasploit Modules Related To CVE-2012-4025

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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