CVE-2012-4025 Integer overflow in n/a
Remote attackers can execute arbitrary code via a crafted Squashfs file due to an integer overflow leading to heap corruption.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2012-4025?
CVE-2012-4025 is a medium-severity vulnerability in n/a, published on 19 Jul 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-190
Which versions are affected by CVE-2012-4025?
It affects 1 product.
Products include Squashfs Project Squashfs.
How do I fix CVE-2012-4025?
Upgrade to a fixed version.
Is CVE-2012-4025 being exploited?
There is no known exploitation of CVE-2012-4025 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2012-4025, GHSA-978f-5qgh-63fx.