Every CVESearch/Get API key

CVE-2012-4025

Integer overflow in the queue_init function in unsquashfs.c in unsquashfs in Squashfs 4.2 and...

6.8 MediumFix available

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.

Exploit likelihood

3.90%Down 3.6 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used6.8

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.

Record
CVE-2012-4025
CVSS 2.0
6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness
CWE-190
Updated
2026-11-02
CVE ListNo score

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.

Record
CVE-2012-4025
Updated
2026-11-02
EUVDEUVD-2012-3969No score

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.

Record
EUVD-2012-3969
Updated
2026-11-03
GitHub AdvisoriesGHSA-978f-5qgh-63fxNo score

Integer overflow in the queue_init function in unsquashfs.c in unsquashfs in Squashfs 4.2 and...

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.

Record
GHSA-978f-5qgh-63fx
Weakness
CWE-190
Updated
2026-11-02
OSVNo score

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.

Record
CVE-2012-4025
Updated
2026-11-02
OSVDEBIAN-CVE-2012-4025No score

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.

Record
DEBIAN-CVE-2012-4025
Updated
2026-11-02
OSVopenSUSE-SU-2024:10201-1No score

squashfs-4.3-9.3 on GA media

These are all security issues fixed in the squashfs-4.3-9.3 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10201-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
squashfs-tools
Debian:12
before 1:4.2+20121212-1
1:4.2+20121212-1
squashfs-tools
Debian:13
before 1:4.2+20121212-1
1:4.2+20121212-1
squashfs-tools
Debian:14
before 1:4.2+20121212-1
1:4.2+20121212-1
squashfs
openSUSE:Tumbleweed
From an advisory covering 2 CVEs
before 4.3-9.3
4.3-9.3

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2012-4025 is a medium vulnerability (CVSS 6.8) in Squashfs Project Squashfs, published July 19, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.90%, the 90th percentile. Fixed in squashfs-tools 1:4.2+20121212-1.

References

Show 6 moreShow less
PagesAll vulnerabilitiesBrowseDocsSourcesGuideGet API key
MoveEnter Open