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CVE
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CVE-2012-4025

Date: (C)2012-07-19   (M)2017-07-06
 
CVSS Score: 6.8Access Vector: NETWORK
Exploitability Subscore: 8.6Access Complexity: MEDIUM
Impact Subscore: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL











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.

Reference:
OSVDB-83899
GLSA-201612-40
MDVSA-2013:128
http://www.openwall.com/lists/oss-security/2012/07/19/6
http://sourceforge.net/mailarchive/forum.php?thread_name=CAAoG81HL9oP8roPLLhftTSXTzSD%2BZcR66PRkVU%3Df76W3Mjde_w%40mail.gmail.com&forum_name=squashfs-devel
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0001

CPE    7
cpe:/a:phillip_lougher:squashfs:1.3:r3
cpe:/a:phillip_lougher:squashfs:4.0
cpe:/a:phillip_lougher:squashfs:3.0
cpe:/a:phillip_lougher:squashfs:2.2:r2
...
CWE    1
CWE-189
OVAL    2
oval:org.secpod.oval:def:104371
oval:org.secpod.oval:def:104374

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