Published: 19/07/2012 Updated: 10/01/2020

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Integer overflow in the queue_init function in unsquashfs.c in unsquashfs in Squashfs 4.2 and previous versions allows remote malicious users to execute arbitrary code via a crafted block_log field in the superblock of a .sqsh file, leading to a heap-based buffer overflow.

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Debian Bug report logs - #683371 CVE-2012-4024 CVE-2012-4025 Package: squashfs-tools; Maintainer for squashfs-tools is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Source for squashfs-tools is src:squashfs-tools (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <muehlenhoff@univentionde> Date: Tue, 31 Jul 2012 08: ...

CWE-190 http://www.osvdb.org/83899 http://sourceforge.net/mailarchive/forum.php?thread_name=CAAoG81HL9oP8roPLLhftTSXTzSD%2BZcR66PRkVU%3Df76W3Mjde_w%40mail.gmail.com&forum_name=squashfs-devel http://www.openwall.com/lists/oss-security/2012/07/19/6 https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0001 http://www.mandriva.com/security/advisories?name=MDVSA-2013:128 https://security.gentoo.org/glsa/201612-40 http://www.securityfocus.com/bid/54610 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683371 https://nvd.nist.gov

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CVE-2012-4025

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