CVE-2012-4025

Squashfs < 4.2 - Remote Code Execution via Crafted Block Log Field

Title source: llm
STIX 2.1

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.

References (7)

Core 7
Core References
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/07/19/6
Broken Link vdb-entry x_refsource_osvdb
http://www.osvdb.org/83899
Third Party Advisory x_refsource_confirm
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0001
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/54610
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201612-40
Not Applicable vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2013:128

Scores

EPSS 0.0390
EPSS Percentile 88.9%

Details

CWE
CWE-190
Status published
Products (1)
squashfs_project/squashfs < 4.2
Published Jul 19, 2012
Tracked Since Feb 18, 2026